just flew it again yesterday with a new tail motor installed. the right yaw problem was fixed, but now i can't stop wag at 100% HH. is that sweet spot very small & i missed it or something? i went from 0 to 100% on the 3n1 in about 15 steps. not sure what gives. vibrations aren't bad & tracking is perfect. my battery died before i could even play with the 3n1 off. with the 3n1 turned off i got down to 35% HH gain & still had wag. hehe, i swear tail issues just won't leave me alone.

btw, i did install a tail motor heatsink. could the extra weight on the tail play a factor in the wag (probably)? i'm curious copperdudes & orlbuzz, what batteries you guys using these days?