Bunk trailer guide posts - The Hull Truth

JOE L · 06-10-2005, 09:52 PM

What is the proper set up for the quide posts on a bunk trailer. Going on my first run this weekend with my new bunk trailer(always had roller in the past), just finished loading boat and adjusting bunks, not sure where to set the posts. I have them about a 1/2" away from the rub rail on each side. Should I slide them in , are they to close?? Never loaded on a bunk before, Any comments would be appreciated. Thanks, Joe.

warthog5 · 06-10-2005, 10:59 PM

I usually make them 1 to 2in from the bump rail. The PVC one's are not really made to guide the boat. They are more for backing the trailer. You will see that they flex and don't really hold the boat in a cross wind or current. Yes they help a little.

ESfishdoc · 06-11-2005, 09:10 AM

I would say leave them like they are for now.

Yes they are usefull for backing the trailer but they are more usefull for loading the boat on the trailer.

You will learn whatever it takes to get your boat on the trailer and with a crosswind and current the guides can help keep things straight. If you hit them with any speed the weight of the boat will bend them but with gently nudging the bow of the boat forward the can help center you for that power stroke up on the bunks.

Mine are actually adjusted so they touch the rub rail thereby reducing that PVC pipe rattling on the post.

horseradish · 06-11-2005, 11:33 PM

Your 1/2" is kinda tight. After all, they are quides! Mine are about 2" out from each side. They're great when you get a little "sideways" driving on the trailer. They straighten you out nicely.

greyg8r · 06-13-2005, 12:46 AM

If they are 1/2" from the sides near the stern, then the beam must be pushing them out quite a bit at its widest part. If they are flexible enough, that is not a problem. If they are not flexible enough, I would widen them.

East Coast Trailers · 06-13-2005, 07:51 AM

JOE L,

It depends on the widest area of the beam. I would imagine your beam is wider at mid ship than it is at the stern. The posts will bend so that won't be too much of a problem. I would suggest starting at 1-2" on each side and see how that works. If you find they bind at the wider areas you can move them out further.

Steve

A Few Dollars · 06-13-2005, 11:31 AM

About an inch wider than the maxium width of your boat.

JOE L · 06-14-2005, 11:54 AM

Thanks for the replies. although I didn't read them until after I launched. A little to tight as suggested as the boat is wider at the middle although no harm done, will re adjust tonight. Thanks again, Joe