Originally Posted by
Lifer
Check to see if the sparkplug cap it really tight. If not, that can cause the problem you describe. I had a similar occurrence with my ailerons once. The fix was to apply a wormgear hose clamp on the cap.
I do know that the caps are on, and tight. I did not use the conical springs, I have heard that they do not make a difference, but maybe they do. I will pick up some small clamps, simple and cheap, and cant hurt anything, really wanting to figure this out, I really do love this plane,,
thanks for help on this fellas