I've been working on my QTR since Feb. and I think it's finally together. The surfaces work in the right directions, the multiwii board seems to be functioning correctly and all four motors are running and tilting. A special "Thank You" to RCvertt for all the help and teaching me enough to get this far. This is a really extraordinary project and worth the effort. Foam and tape has come up with some really unique and fun airplanes, I salute his vision and ability to bring them to completion. He really makes entertaining videos also. Again, thanks to both these contributors. I need to tweek and trim and learn to fly the QTR but I have no doubt it will fly. I will try to post some video in the next few days, I will try to get it into a hover at least.