Thanks everyone for contributing, I am getting into kit building after a long time of putting ARF planes together, so this thread was mainly for a bit of interest and to see if anyone had tools that I hadn't heard of. My latest buy has been 2 bar sanders from great planes and a robart hinge point drill jig. My new favourite tool in the work shop is the bar sanders, and for under 10 bucks I don't know why I didn't have one years ago!