Nose Turns Right

Hello,

I need somebody?s help, please!!

I just completed my new Corona 120 last week end and followed the construction to the book but as I increase the throttle with the left stick the nose continuously turns to the right. I tried to counteract the problem by using the trim but the nose still turns right and will not hold the head steady. I can counteract with the left stick (moving the head left) but once I neutralize the stick the nose begins the turn right again. I am using a Futaba 401 gyro. The gyro will hold the tail servo position but bounces tail servo back slightly after moving the left stick to each new position while in AVCS mode.

Please give me your suggestions on how to correct this problem. Or, is this enough information??

Mike

mate had this problem and its fine now. found out the gyro was in upside down i think. check that and that the gyros working correctly