Here's what we ended up with, and it works well, no binding. The trick in figuring it out was to make sure that the loads were centered in both blocks, otherwise lines would jump the sheaves. When I wne to do this the pics that were on the forum before couldn't be accessed (haven't looked again since), so this was a trial and error routine, but it didn't take long. The pics probably don't show it too well, though. And, yes, I need to clean out my garage... <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" />