ORIGINAL: chopperdudes
thx very much, i think i should do that, today's too windy for me to fly outside, so i'll just ripe it apart and do all those things. and oh ya, i didnt notice this before either, that my tail is wagging, not really side to side as if the gain's too much, but rather wagging up and down, ya, i no, its weird, but i'll change the main shaft and motor to see wat happens.
The tail wagging is very likely also from the bent shaft. It could be messing with the elevator causing the tail to look like it's bobbing when actually it's the head. When you reassemble it, put a little light oil [(wd40 if you don't have machine oil)(spray a little in a cup and apply it with a toothpick)] on the shaft at the swash. Put a dab on the hub too to reduce friction on the flybar.