Well.... since this has been revived .....
Same issues with the bow rollers vs the boat's bow eye.
If we do not have the boat floating a bit once it's winched up into the rollers (with the eye way up close to the top roller), it will invariably be one or two inches from the rollers after pulling out .... and .... the boat will likely not be centered on the rear bunks, which puts the low side chine REAL close to the fender ... or even on it. Of course, you CAN'T winch it up this high if the rear is actually sitting on the bunks, after powering on. Unless the boat is more-or-less floating .... ain't no winching going to be happening.
Setting the trailer deeper, so that not so much power is required to get up on the trailer, will typically mean that the bow eye will push up under the lower roller. Of course, launch ramp angle makes a difference. We have been to only one ramp (Great Bay Marina that we use when going out on the Ocean) that allowed us to fully float the rear (so that I can make sure it's centered as we pull out), get the eye between the rollers ... AND .... since it's floating a bit, be able to winch the bow eye up close to the top roller and have the bow actually stay up-against the rollers after pulling out (this is an issue regardless of how tight it's winched in, while in the water).
I too, had thought about either lowering the lower roller or rebuilding into a single stationary roller.
More testing and, likely, a mod .... will be in order. We had similar issues with the 245 Sundowner, to a lesser degree.
3/4 ton 'burby does fine.......


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Gordon Arnold
New Hampshire
2003 268 Vista ..................................................................Prior: 97 245 Sundowner
