Crash, the problem I'm having with the RCTimers is that one of them seems to have less power than the other 2 at lower battery levels. With a full battery I can hit the gas and it goes straight up no problem, but after a few minutes of flight if I throttle up quickly the front left motor seems to respond much slower and it can almost cause it to flip over. It also starts to require a lot more aileron trim as the battery drains more. I've narrowed it down to the one motor for sure, but I'm going to swap it out and make sure there isn't a problem with ESC first. Then if the problem persists, I'll put some new motors on and see what happens.
Speaking of which, I have some larger RCTimer motors just laying around I was thinking of trying out, but not sure if they will be to powerfull. They are the same size as what I'm using now, but 1300kv instead of the 750kv. Anyone care to take a guess if they would work with the CopterControl board?