I find that all the planes in FMS display excessive clockwise roll (viewed from rear of plane). I have tried using aileron trim but it does not stabilise the roll especially with throttle changes. Is there a remedy for this ? I am using a parallel interface connected to my 9C Tx. Thanks for the inputs.................

Anybody that can help me out ?

I'm using a different interface with a different transmitter and while one or two of the planes need some trimming I certainly haven't found that all of the planes roll to the right uncommanded. So no, I can't help.

Steve

Steve, thanks for the response. Is there any model parameter that can be changed to reduce the torque coupling from the engine ?