I hate hinging!! I'm doing gear doors right now on my Tango, and even that's a pain pain pain. It took me probably 8 hours or more to do roughly 20 to 25 hinges throughout the control surfaces. It just sucks. I even had to redo 3 of them on a flap, and I'm still not entirely happy with them. I liked what someone else said on another thread, like Yosimate Sam "I hate a'hingin" or something like that............