So here's a question...Do you need to square up the hulls every time you tighten the tramp? I am putting on a new mesh tramp on my 84 redline. The boat was supposedly squared when it was epoxied for stiffness (I helped on the project), but I am not sure what will happen when I take the old tramp off. I like this technique, I guess I could always rig a second set of blocks. One to ensure the hulls stay square, the other to pre-tension the side bars.

Thoughts?