Welcome Coolbean - If you look back to early parts of this thread you will see that that is a regular problem. Some AAs will fly ok if you use REALLY light amounts of throtlte (my latest one is the onlyone that flys great without having to weight the nose). Some will require some nose weight to keep them from "porpousing". Start with a thumtack or smallish nail (not too long or you will penitrate the microprocesser and that will be alll she wrote - don't ask how i know!! ) in the nose and see if that's enough. Add a second one if you feel you need more. Keep the elevator at nutral while you are doing this. If you still feel you have too much nose up try the tacks and a little down elevator (but usually you won't need it). Let us know how it goes. (the silver tabs are to use on the elevator and ruddr. You stick them on the bottom of both sode of the elevator and they hold them up or down. On one side of the rudder it holds it to either side you set it if the trim knob is not enough. Note that weight will slow it down and you will have to use more power so use as little as you can get away with and go light on throttle speed.

Motors falling off is an issue. I use double face tape and can adjust the motor angle if the thing doesn't fly streight.