I am curious as to what is happening to the DLE30 to make it lose rpm or quick on a tilt. I have a ZDZ40 in an RCGuys Super Decathalon and for the life of me, I can not get it to roll without killing the motor. loops are no problem. tilting back and forth are okay, just don't go into a roll as it will quit on the top. Of course, going inverted will cause the problem.

I've checked, the guys I fly with have suggested, everything we can think of. Someone suggested an issue with a loose connection inside the ignition box. Or perhaps the weight of the fuel cutoff valve is being a culprit as it may be pushed by the cintrifugal forces?

Just thought I'd pass along an experience with other than the DLE30.