Boat lift bunks for v-hull. Tips for proper bunk adjustment and boat placement on a Hewitt Boatlift 456. Boat lift bunks for v-hull

 
 Tips for proper bunk adjustment and boat placement on a Hewitt Boatlift 456Boat lift bunks for v-hull  The Bunks are 12 feet long each and are made out of carpeted 2x10s

You can select from either the Pontoon Rack or the Dual vinyl and aluminum hull bunk offerings. That way if the boat is near the edge of the step portion of the bunk, it will want to slide forward, down off the slope of the higher area of the bunk. The lifted weight will include hull, engine, fuel, battery, and added accessories or gear. This kit works well for ski boats or wakeboard boats and other larger deep V-hull boats or boats with underside skegs. These bolster brackets are designed specifically to support pontoon boat trailer bunks. In general, lifts fall into four categories: four- or eight-post, overhead, floating (great wherever there’s a rapid bottom drop-off) and free-standing (great in severe winter areas). (188 reviews) Code: CE26244G. This option is suitable for most standard. Ultra Bunks are maintenance free and do not trap lake sediment like older style carpeted lumber. We offer Cradle Boat Lifts that come standard with bunks designed to fit your V-Hull boat and 4 guide posts to perfectly center your boat on the lift every time you are docking. These Cradle Brackets and Pads are a genuine Shore Station replacement cradle pad and bracket assembly for your Shore Station boat lift. The full support “C” channel bunks. The CraftLander 45120 Tritoon Boat Lift is a 4500 lb capacity, 120" wide freestanding vertical tritoon lift. Designed for use with any type of hull finish for the ultimate protection for your investment. #1. Gray Bunk Carpet (2 Pieces) 27in x 15ft. comThe 5-inch Bunk Pad for Aluminum Bunks is made from our proprietary custom synthetic compound of 100% virgin raw materials, manufactured in the USA. LOTO Lift's LT model is the best all-around side mount boat lift on the market today. You can see how the rear bunks extend forward beyond the step and taper down to the level of the forward bunks. The 13 1/2 ft. Had minor repair. Our engineers designed custom bunks for his handmade wooden boat. The Ultra Bunk includes two individual aluminum extrusion bunk rails covered with a non-abrasive vinyl. 00. FREE delivery Fri, Sep 1 . Platinum Member. Comes with the hardware to attach to the bunk brackets (brackets not included). A boat lift is a device used to raise a boat out of the water and onto a trailer or dock. Overview of how we converted a sling boat lift for V-hull to catamaran style lift with bunks When on the lift the hull forward the steps rest on the main bunks, between the steps on the 1X4's and behind the steps on the 2X4's. $29 $699 $29 $699 $29 — $699 29 197 364 532 699. KEY FEATURES. Our standard manual cantilever boat lift and includes self-adjusting cradles, keel protectors, a manual winch, and rubber end caps. Location: Santa Clarita CA. Above: 12,000 lb. V-Hull cradles come with alu-minum bunks standard. New Posts FAQ Register Login. Boat Support options include complete hardware kits that are mounted to the moving cradle of the lift and are contact and support your boat. Create New Topic. No wood to rot, no carpet to tear!Exclusive Whisper Winch (the industry's quietest operation) Double V-Side Design. May 5, 2009. Depending on the lift you’re working with, you might also need to add a few hull pads. Try a scissor jack w/boards between the boat and frame at a rear corner of the boat and trailer frame. Transfer that number to the center of the boatlift and there you have it. Products search. Without them, you wouldn’t be able to lift your boat out of the water—that’s because the bunk is the part of the lift that the watercraft sits on when being loaded and. Various bunks are for boat manufacturers to use. In some cases boat hull material and strake layout also may require “a custom engineered”The style of lift size you want will depend on the shape of your hull (V-Hull, Pontoon, V-Drive, etc. Schedule an appointment with a local welder. 11' Aluminum / Vinyl Hull Bunks - This configuration is well suited for single hull designs including flat bottom, round bottom, and deep-V hull designs. The best boat lift is whichever one works for your boat weight and width! Of course, there are also several others factors that will impact your boat lift decision. Myers Boat Show 11/9 to 11/12 Caloosa Sound Convention Center64″ Lift Height. Today, I will adjust my lift bunks to accommodate that space between the bunks. Unhook your winch strap from the bow eye, and move the winch stand foreward enough to give you some room. My trailer has carpeted bunks that the boat sits on, so that's a pretty large a. ) Use the Jack and "H" brace to temporarily lift/support the boat when you move the trailer and the stack comes up to a support for the trailer. com and you can download a copy from their web site. E-Mail: [email protected] lifts for pontoons require different features than lifts for boats with V-shaped hulls. 16:1 Reduction winch for easy lifting. Boat Hoists. Screw (1) for End Cap (2 needed per cap) 3025-029-02. Frequent Contributor. The gel clings on the bottom and stays wet longer than a liquid cleaner cleaning your hull quickly. 2decide how much distance you want from the bottom of the boat to the beam. Features a 19-degree angle that securely fits the boat hull when docking. The roof keeps rain, sun, snow and ice and other debris off the boat. Boat Lift Bunk Question: Post Reply : Author: Message Topic Search Topic Options. The Ultra Bunk offers full support and protects in a maintenance free and easy to install design. They are covered with a non-abrasive vinyl and come with bracket hardware. Then I went to dock lumber yard and bought full 2 inch wide by 12 inch beams. ) Boat length, width, and. They are covered with a non-abrasive vinyl and come with bracket hardware. Designed to fit ShoreStation models: SS-V15100 and SS-V20100 with new style aluminum cradle crossmembers. Only a slight adjustment from my 248 to my 298 due to water pick ups for genny and AC. STANDARD 10'' ULTRA BUNKS - This configuration is well suited for single hull designs including flat bottom, round bottom, and deep-V hull designs. in weight and 28 feet in length. Well, not the greatest weekend for boating. #2. The Ultra Bunk includes two individual aluminum extrusion bunk rails covered with a non-abrasive vinyl. Price is for each bunk; two bunks are required. I know the bunks are sitting higher than needed from the crossbars, they. 11' Aluminum / Vinyl Hull Bunks - This configuration is well suited for single hull designs including flat bottom, round bottom, and deep-V hull designs. Add to cart. Boat Lift V Pipe Support. Constructed from durable and corrosion resistant materials, you no longer have to worry about replacing lumber with old traditional designs. $ 515. Shop Lift Canopies, Solar Panels, Wheel Kits, Motor Systems, Loading Guides and more. Sort by. Wood cradle bunks not included. What I need are the bunk and brackets to bolt yo the existing 4" cross channels. Using a 10" metal cutting wheel installed in a miter saw, I cut the top ~2. Alignment: The bunks should be aligned with the contours of your boat’s hull to provide maximum support. STANDARD 12'' ULTRA BUNKS - HA-0129 - This configuration is well suited for single hull designs including flat bottom, round bottom, and deep-V hull designs. Whether it's doing an acid wash, applying a barrier coat, bottom paint, or just to wax the bottom. Bunk trailers should be used so the bunks only support the boat as in balance. 3,041. If this distance is over 10 feet, then you will want to invest in longer bunks for your boat trailer. Fax: 866-942-6349. 05-18-2016 09:05 AM. 00 ShoreStation Ultra Bunk Kits Starting at: $534. Keeo them a little short towards front so the boat has a little room to move w/o catching the edge of your step as it raises or lowers. More Info. Yes, but the trailer has double bunks. 84" Winch Post. Purchased in pairs only. Make a loop and attach one end of the cable to the bow eye of the boat. for a 19′ Ranger Bass Boat on Pomona lake in Kansas. 6061-T6 US Aluminum; Height: 10″ Length: 12′ Width: 2. Starting at: $270. These bunks offer full support and protection in a maintenance-free and easy to install design. Phone: 866-942-6349. The construction of the bunks is often a weakness, as well, particularly in older used lifts. My advice is to use your trailer as a guide for the stern, and narrow the bow in about 6-12" on each side. Search. Feb 8, 2012. This prevent the bunks from forming a hook in the bottom of the hull over time. The fully adjustable pivoting brackets allow it to perfectly fit any boat. Galvanized Cradle Beam is used for boat cradles in a boat lift. Patriot Docks bunk pads are perfect for bunks on trailers or boat lifts. Home / Shop / Boat Lift Parts / Cradle Bunks. Hydraulic cantilever lifts feature very few moving parts. These 12' Aluminum Hull Bunks come standard on the 8,000 lb capacity lift. 9,334. If you would like more information on ShoreMaster lifts or dock visit our website at brinsonmarine. Lower the boat’s cradle to submerge it into the water and ensure that the pontoons can clear the lift’s surface without scraping the cradle. The water drains and the pontoon set perfectly. HA-0129 Aluminum and Vinyl Ultra Bunks by ShoreStation designed to fit models: Hydraulic 4000lb models and Manual 5000lb, and 6000lb lifts with new Aluminum cradle crossmembers. Boat Trailer Parts. 1. Oct 14, 2014. Carpet on my bunks put scratches in my hull and I hate that. $1,590. How much does a boat lift cost?Extra Large Marine Boat Trailer Bunk Carpet (15ft X 16in) - Marine Carpet - Bunk Padding Carpet for Boat Trailers Jet Ski Ramp Garage Dock - Bunk Board Boat Trailer Carpet for Runners. I have my dock team coming today to replace all 4 cables on the lift ( maintenance measure as this new Parker is 2000 pounds heavier loaded w/ ice/ fuel. Choice of aluminum bunks or setup for wood bunks. I just had my lift upgraded and a new cradle to support my boat. 200 7. It didn't come with any documentation so I never thought much about it, but the bunks are arranged in a "V" formation, following the shape of the hull. F-HC-0250-20-0500-SS. Today, ShoreMaster boat lifts are trusted everywhere to protect nearly every type of watercraft. This, however, would mean the boat would set on the intake grates/pump housing. roscoe Supreme Mariner. Lift has two 4x8 bunks. In addition, the bottom edges of the bolsters are secured to the boat with screws. My bunks won't go high enough to prevent this form happening. Sling style boat lifts provide the greatest depth. They are covered with a non-abrasive vinyl and come with bracket hardware. 6. This option includes two individual 11' aluminum extrusion bunk rails with tapered entry ends. The stanchion pads could be moved out of the way to use standard aluminum bunks with his modern powerboat. 2) Transfer the dimensionsions from your trailer to the lift. The front and rear cross beams are separated by only 11 feet, so it would overhang the front cross beam by about 13 feet and the bunks by about 11. The 4 in. 328. CE Smith V-Wing Bolster Bracket for Pontoon Boat Trailers - Galvanized Steel - Qty 1. Brad1 - 1/19/2006 5:11 AM. This option includes two individual 11' aluminum extrusion bunk rails with tapered entry ends. Coastal Series Overhead V-Hull Boat Lift $ 6,294. The key to this is knowing the construction of your boat. Measure the height from the i-beam to the top of the bunk. Today, I will adjust my lift bunks to accommodate that space between the bunks. Example 5. 2- Aluminum Bunks. Craftlander Aluminum Bunks are a great option for replacing you old carpeted lumber bunks on your existing CraftLander boat lift. Find the best boat lift for shallow water to fit nearly every make and model with HydroHoist. Size. Apr 11, 2007. These bunks offer full support and protection in a maintenance-free and easy to install design. Not properly supported on the bunks can cause the hull to convex, basically put a rocker in it. These bolster brackets are designed specifically to support pontoon boat trailer bunks. Cantilever Hydraulic Boat Lifts with lifting capacities starting at 4,000lbs. These 12' Aluminum Hull Bunks come standard on the 6,000 lb capacity lift. Shipping is available worldwide. A. The bunk brackets had plenty of range to allow it. I need to make new bunks for the shore station. Wood/carpet bunks would be $100-120 tops. 11' Aluminum / Vinyl Hull Bunks - This configuration is well suited for single hull designs including flat bottom, round bottom, and deep-V hull designs. The kits are a great option if you’re open to making a conversion but aren’t handy enough to build the parts. $804. As 610 wrote, the boat lift rises up and lifts up the boat once you've maneuvered into the slip with the lift submerged enough to still allow the boat to float. Deep-V Hulls: a wedge-shaped hull from bow to stern. The Ultra Bunk includes two individual aluminum extrusion bunk rails covered with a non-abrasive vinyl. Retail: $31. All stainless steel fasteners are used on the aluminum cradle. the lift was set up as mojack's for a much smaller boat. (180 in. Lower your trailer jack to raise the sterm of your boat and place blocks under it. Pompano Beach, FL. A 2 bunk lift is easy, but 4 (like your trailer has) is much more difficult since the dimensions must be exact. Location. and deep-V hull designs. 5 inches off the aluminum brackets. )These lifts can be used to raise V-hull boats, 2 and three log pontoons, and PWCs. Here are 10 tips for selecting a lift. . With a standard V-hull vessel, the boat rests on a single set of bunk boards that are attached to the boat lift cradle at an angle, thereby supporting each side of the hull. The standard kit works well for boats like runabouts, deck boats, fishing boats, and other v-hull or flat bottom boats. Click here to find used lifts & to read professional insights about buying them. While many marine retailers sell bunks, this application is not well-suited for pontoon bunks. This Chris-Craft requires no bottom paint since it is lifted clear of the water and parked on the lift when not in use. Priced per cradle beam. Downloadable assembly instructions for our pivoting bunks are available in our documentation and manuals. But poor maintenance and misuse can lead to damage. It should not be resting on the rollers once properly on the trailer. The third is another system that is commonly used on my. Wood bunks not included. The old wood bunks and brackets holing the bunks have been removed. and deep-V hull designs. Heavy Duty I-Beam Aluminum Lifting Platform. ) in length and 9 ft. Install longer boards than you think you need, load the boat to its normal position, check your tongue weight and adjust boat position as well as location and height of the front winch mast if needed, mark the bunks for trimming, aft even with the transom and up forward where. Stock# 5212020. 68. A lot of boats have stringers molded in at the point of the strakes, especially the ones a couple of feet from the keel which is a good place to place a bunk for stability. Features no welds. 10″ x 12′ Universal Prefabricated Aluminum Bunk. Vinyl Bunks. The 8,000 lb. The cable winds up bringing the beams upward. These full length raised bunks provide better hull support than the traditional “V” bunk and are easy to load your boat onto. 11' Aluminum / Vinyl Hull Bunks - This configuration is well suited for single hull designs including flat bottom, round bottom,. Boat lift bunks play a crucial role in supporting and protecting your boat while it is out of the water. The pads are designed to be spaced three feet on center, about two feet between pads. With a weight of 200 lbs. Aluminum/Vinyl bunks are. Industry's Easiest Assembly & Installation (8 piece design)Wholesale Marine stocks everything you need to replace or repair your boat trailer bunks and boat trailer. 3. #3. When I got my new boat {24 deep v- 20 degree hull) I had to add larger bunks. Nov 21, 2009 #4 Re: Bowed trailer bunks The pvc V at the front, is designed to keep the bow from scraping the trailer frame during launch and load only. Thanks in advance for any assistance! If you have existing wooden bunks you can move your bunks to the middle of your cradle and add two sets of bunks on the outside. Bunks (Vinyl/Carpeted) Guides Motor Stop Screw Legs Pivoting Wheel Caddy Bow Guide Pontoon. He is planning to use 12' pressure treated 2x4's. Great for Boat Trailers and Lifts! Heavy Duty Style. ) I tried to attach the complete book but that was beyond my computer skills. Looks like you drove the boat along the bunks instead of positioning the floating boat above the bunks and then lifting. ) draft of the boat, whether you have an inboard or outboard motor, and so on. Plus it's easy to rinse off with a sponge while on the boat lift. 6 out of 5 stars 21. Bunks are probably one of the essential parts of your boat lift. The problem I have is on the ends of the inside carpeted bunks where the front of the hull 1st contacts the trailer on recovery and the last point of contact on launch. 99. Vertical Boat lift oreaterco *1031123 - Hardware Box 4/5000 DVS Lift*The bunks on your lift need to be moved closer together, effectively raising the boat above the i-beam. Improper trailer setup can cause all kinds of hull problems, and yours is definitely not setup properly. . On a V hull I would put V type rollers down the center for the keel to rest on, and then either 2x4's on end or do as Ldubs suggested, I also try to keep the bunks between the chines for centering the boat on the trailer and so that it doesn't shift too much side to side while trailering. Bow stops create a catch point for the boat. Did a search but couldn’t find any actual measurements. Over time this debris creates a rough surface that can damage the finish of your boat's hull. then slid it next to where the bunk was, and jacked the boat up off the bunk about 4-6", so I could remove and replace the old ones. On the true 'W' hull boats, its usually easiest to set up the bunks to set in between the two outer hulls and the main V hull. The bunk boards are flat. Beams and Bunks. $29. Designed to fit all Craftlander 2,500 - 4,500 vertical hoist models. Step 3: Repeat the same process. ShoreStation Aluminum Ultra Bunks HA0127. Econo Lift 4500# & 6500# V-Hull Parts Reference Table Before assembling your boat hoist, please take a few minutes to check the contents and become familiar with all the parts. PRODUCT DETAILS: Vinyl covered aluminum bunks Available in 8', 11' and 14' Lengths This homeowner wanted the ability to bunk two different boats on the same lift. Your lift should accommodate the water in which you boat, so your home port is a key factor in choosing a lift. Doing some measurements and basing the placement off my trailer has the center bunks on the trailer being 29 inches apart at the rear (as they are on my lift) and they end just before the water inlet on the hull (on trailer) They are right inline with the water. Cradle Bunks. Ultra Bunks are maintenance free and. We normally install custom cut bunks for boat lifts intended for big stepped hulls, but I have seen plenty sitting on standard bunks at vacation houses. One of the popular searches in our industry is "used boat lifts for sale". Safety Considerations: The Coastal Series Boat Lift incorporates safety features such as non-marking rubber padding on the bunks, guidepost bumpers, and a swaged stainless steel 7 x 19 aircraft cable. Galvanized Cradle Beam. 26,792. Usually made from nylon or polyester, the sling lift lies flat against the ground. , there is a 120 Volt High-Performance Electrolux Motor installed. com Your best interest is our goal. tryin to set the bunks for a 25 'pursuit boat. Pontoon boat cradles do not include the wood for the bunks. Bunks, Guides and Rails. x 120" wide Vertical lift. RGC has been manufacturing quality boat lifts and docks in the United States for over 70 years. 0810976. Lift weight: 500 pounds. The cable winds up bringing the beams upward. Craftlander Aluminum Bunks are a great option for replacing you old carpeted lumber bunks on your existing CraftLander boat lift. Available Motorized Operation (Integrated or Add-On) 66" Rack Travel. CURRENT SHIPPING INFO AND NEW ADDRESS FOR BOATLIFTANDDOCK. Crank the winch. Hopefully this can help someone else setup their lift bunks on a 210 hull. I'd actually cut them diagonally, in the opposite direction of the boat. 38 Select options. The Ultra. We hear from customers across the country and in Canada that they’ve had their boat lift for. RGC Marine boat lifts and docks are easy to use, easy to install and highly adaptable to suit any waterfront need. They are designed to help cushion and reduce surface friction between the bunk and the watercraft's hull. Well, there are a few reasons. The spot where the ruler hits the hull is the spot where the hull will contact the crossbar at the same time the boat sits on the bunks if moves to the new position. Roto Lift® bunks can be configured for a custom fit to any style of boat, be it a v-hull, step. Boat Lift Adjustments. This will help you determine the size of bunks you need to install on your lift. to developing products that keep your boat hull maintenance-free and boat lifts that provide years of guaranteed low-maintenance service – the highest standard the boat lift industry has to offer. 00 to have lift pulled from dock to ramp and loaded on trailer, refitted with new bunks and then replaced in slip with. Blake’s Econo Lift Systems support runabouts with 8 bunk supports • Supports TriToons with 8 bunk supports • 2″ x 3″ welded frame which supports your boat and lift • Our polyethylene tanks are. Too much spread and the keel hits the frame; too little spread and the boat is less stable. The boat pulls in forward and I make sure the rear of the bunks extends past the transom. By having our own custom extrusions we offer full length adjustable width bunks. Just remember to give yourself some wiggle room by holding the steps on the lift back from the actual steps on the boat, a 6" to 1' gap aft of the step is okay and better than getting too close and risking catching the edge of the step with the bunk. Some bunks are sold for pickup only due to freight. 5. The bunk board is gone and don't want to take a chance of moving it from where it is. 00 plus tax. Please note that wood bunks, which provide additional support for the boat, are not included with the boat lift. pre-drilled sch. These types of boats won’t require us to do any conversions in order to fit your boat. That should give you enough clearance for. Here is a picture of the lift changed over to a tri pontoon lift. Mine, though, is set up with two sets of 2x12s running length-wise in order to support a v-hull. Post Reply. Check out our Captain’s Loyalty Program for additional discounts on future purchases at. These 12' Aluminum Hull Bunks come standard on the 6,000 lb capacity lift. Raising your bunks all of the way up will just limit the boat going on if your water is low. I feel that endwise is stronger and supports the weight of the boat better, but flat. The Ultra Bunk includes two individual aluminum extrusion bunk rails covered with a non-abrasive vinyl. P. Cantilever Hydraulic Boat Lifts with lifting capacities starting at 4,000lbs. The Hewitt "V" bunk is used to create the distance between the bottom hull of your boat and the lift in giving clearance of your direct drive system. 5' x 2" x 4" wood boards covered on all sides with deluxe black marine carpet. See our listing above for our Boat Lift Aluminum Bunk Assemblies and if you don’t see what you need. These bunks offer full support and protection while being virtually maintenance-free and easy to install. Fully extended, the bunks provide stable support for the boat while it is being loaded or. Just got a new fishing boat- 1993 Sylvan, 16' aluminum V hull, side console, 50 hp. A boat lift can cost $12,000 or more, which makes it about a fifth of the price of your boat. View. QC Off-Deck Lake View Bench Tan. Apr 6, 2017. I have to disagree. Here you can view our selection cantilever and vertical Hydraulic Boat Lifts for standard v-hull boats, pontoons, tritoons and more. Wiggle each brace, ensuring the correct positioning against the keel. If your pontoon is 25 feet or longer, though, we recommend upgrading to our longer pontoon lift for the best support for your boat. Hydraulic cantilever lifts feature very few moving parts. The cantilever lifts are also typically constructed with aluminum pontoon beds or V-hull style wood beds - with vinyl or carpet added to their bunks—to provide further protection. Sold individually. ' ULTRA BUNKS - This configuration is well suited for single hull designs including flat bottom, round bottom, and deep-V hull designs. Posts: 1,908 Likes: 448 Received 598 Likes. 2. The primary argument for having level trailer bunks is that it ensures equal weight distribution along the length of the hull. Our team of boating enthusiasts is ready to answer any questions you have. Dogfish. The roller will cause concaves/hooks in the hull. I like to position the bunks just outside lifting strakes, actually touching the outside of them. comIn this video we will show you how easy it is to adjust. Boat Cradles. 00 Shop Online Vinyl / Aluminum Bunks ShoreMaster Boat Lift Bunks are designed to provide safe, non-marring protection of your boat’s hull, or your pontoons, while the watercraft is stored on the boat lift. You have to put the cover on while the boat is floating, then lift it. We specialize in single motor lifts and double motor configurations: 3,000, 4,000, 6,000 and 8,000 lb. In addition to its powerful lifting capacity, the Max Overhead V-Hull Boat Lift offers an array of impressive specifications. The best boat lift is whichever one works for your boat weight and width! Of course, there are also several others factors that will impact your boat lift decision. The Ultimate Bunk Board is ideal for any boat trailer, PWC or boat lift! Our bunk boards are made from High-Density Polyethylene Plastic with a UV inhibitor added to help resist fading. 2 bunk 4400 lb Hydrohoist. Select this option to add a set of Craftlander 12' Aluminum and Vinyl Hull Bunks and Hardware. The premier boat support system! Maintenance and corrosion free poly/aluminum UltraBunks are ultra-durable and ultra-strong, yet provide the optimal degree of flex to conform to the boat's hull. The 13 1/2 ft. Our sales team can help find the perfect system for your vessel by providing the following information: Body of water you will store your boat in; Boat year/brand/model; Boat type (V-Hull, Pontoon, Sailboat, etc. Boat traffic (wakes and winds and currents) can make docking/lifting temporarily2023 Boat Show Dates • Ft. The boat lift cable runs to the welded endplates. Topic: Configuring boat lift for Boston Whaler 21 Outrage : dnh: posted 08-31-2007 09:20 AM ET (US). 00. 09-22-2021, 07:14 PM #2 H20 Toie. looking at the ones on Lakeliving's lift, they would work to. Once your boat is well-aligned to the pontoon boat lift for parking, shift to neutral. All of our lifts are designed, engineereed, and manufactured right here in America. The boat lift cable runs to the welded endplates. DAVITSPosition your boat on the lift so that the motor sits in the middle. My dealer said it was normal and the only way to fix was to convert to "roller. Fast quiet operation guaranteed. Replace worn bunks and renew trailer appearance with new marine grade carpeted bunk boards. Then estimate how close the bunks must be together to raise the keel of the boat 1 to 2 inches above the i-beam.