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Old 15 July 2019, 15:00   #1
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Keel roller or multi roller

Having taking a chunk of GRP out of the rib while recovering on Saturday it occurred to me that multi roller would be kinder than my keel rollers to the hull. Does anyone have any view on this? My trailer is a brenderup with "super rollers"

Part of me worried that all of weight of the boat is on 2 or 3 points on the keel. Others have said that this puts least strain on the boat.


Any thoughts?
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Old 15 July 2019, 15:01   #2
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Old 15 July 2019, 15:53   #3
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well without jumping to the wrong conclusion ,and never having expierience of the brenderup system ,sort of guessing if your boat is sitting on the keel rollers this may be wrongly set up ??? ,i would think the first keel roller is to lift the hull up onto the swingers ,i think you may need to bring the side rollers in much closer at the vee of the hull to hold the boat above the keel rollers ,i think in some cases keel rollers are there just as bump stops ..........sorry if i am up the wrong tree here !!
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Old 15 July 2019, 16:03   #4
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you could well be right. The chunk of grp would imply so and if it's not loaded dead straight the I find we're off and on until its sitting correctly... much to the annoyance of others as I drive out and then reverse back in!


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Old 15 July 2019, 16:19   #5
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Quote:
Originally Posted by Adam and Hayley View Post
you could well be right. The chunk of grp would imply so and if it's not loaded dead straight the I find we're off and on until its sitting correctly... much to the annoyance of others as I drive out and then reverse back in!


: (
yes ,if you bring the back rollers much closer ,then you will drive at the centre roller and the swinging rollers will quickly pick upwards and centralising will automatically take place , another thing many people do wrong in my opinion is dunk the trailer so deep to float on ,personally i load my trailer virtually dry (dunked only to the top of the tyre wall ) this way a good winch is a must but
lining up is much easier and bearings and brakes need less or no maintainance ,i do winch manually the whole way though after leading the boat up on the painter
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Old 16 July 2019, 00:44   #6
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I'd say try it again but dont go in so deep with the trailer so you keep weight on the keel rollers all the time. Keeping weight on the keel roller and tension on the winch line helps everything stay in line. I prefer the load spread over as many rollers as possible. And would try to avoid setting up the boat so its clear of the keel rollers
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Old 16 July 2019, 14:52   #7
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Thanks for your help. This is much appreciated
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Old 17 July 2019, 10:33   #8
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you could well be right. The chunk of grp would imply so and if it's not loaded dead straight the I find we're off and on until its sitting correctly... much to the annoyance of others as I drive out and then reverse back in!


: (
I feel your pain. Trying to hit a 6" strip in a current + wind can be a bitch. Missus is worse obviously
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Old 17 July 2019, 10:58   #9
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.. regrettably my missus is much better than me (... Don't tell her obviously!)
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Old 17 July 2019, 11:28   #10
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Mine isn't on here so can say what I like he
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