i've adjusted the plate so its just about level now but it takes an awful lot of stick to keep it from going off in one direction now. with all trim at zero ..nothing is broken or bent "amazingly servers work perfectly i have been triming and letting it fly to see what it does. but mostly just skating it around on a large smooth table apparently all its good for. its pretty determined not to fly. I haven't given up but a feeling of dread sweeps over me every time i go in for another attempt at setting it up. its not a slight directional preferance. when i give it enough throttle to lift it is violently sucked up to one direction.