1.) SOFTWARE BUG:
It's gotta be a bug in the software.[:@]

I have a full-house v-tail (actually two). Wing has 4 servos, and vtail has two servos. When I program in elevator compensation, the vtail moves on one side and not at all on the other. There are no other mixes at this time. When butterfly is off, Vtail operates normally.
I invested in those flaps mostly for the butterfly, so it's a problem!

The 9C was purchased several years ago; I can't find the receipt, but I really feel that this problem must have been there from the beginning. However, if it is a developing problem then I'm really concerned what is going to go next!

2) FINISH PROBLEM:
Also, I only fly electric and silent (often), yet the finish has worn off on the right side, and is bubbling/crackling on the left. I can't think of any solvent we use in electric/sailplanes. I think it's just from moisture and oils from my hands. Can Futaba take care of this problem too?

Best Regards

Paul