RE: Parkzone North American T-28 Trojan
Tony21
Don't be so quick to dismiss the servo as the problem. My Aileron servos made noise ever sine I first got the plane in November. Didn't see any problem, however, except a little noise so I have been flying it since Nov with stock Esc, Motor, and servos.
Had a crash the other day due to a turn I couldn't control. I though it might be an aileron servo but they worked well testing them back on the field bench. Finally decided to take off again and just befor take off......POOF no right aileron. It had gone completely bad that quick. I believe it had been intermittenly bad for a long time
This was my experience for what it's worth anyway.