Does anyone have this problem? I have a Dixie Craft trailer for my Wareagle. The square tubing that is adjustable up and down and holds the winch is secured by a hexhead bolt that just tightens against the metal (the square tubing holding the winch is a little larger and slides up and down). My problem is I tighten the bolt to the point where the tubing that the bolt snugs against actually bends, but it works loose and the tubing slides down, making loading the boat difficult, until another adjustment of the roller and re tightening. This is an ongoing problem. Is there a way, outside of welding the tubes together, that would work? Thanks.