I have a futaba 7CAP radio. I just hooked up the control rods on my plane. The problem is, in order to get the control surfaces to center to the neutral position, I have to deflect the stick around. When I release the stick, the control surfances deflect. Is there a way to center the surfaces by deflecting the stick, then electronically tell the radio that that position in the neutral position?

I'd rather not have to go back and change the Z bend in the push rods.

Thanks.