Love my DP ulty 1.20, but I get serious glitching in the air at full throttle. I do not get the glitches on the ground.


Powered by a saito 1.50 with a 16x8, the engine is still rich so I know this is not a flutter issue.


The rec is brand new, I thought the first one was bad so I got a new one, same issue. Also replaced x-tal

All servos are new and work great, they are all digital.

I also ran the antenna outside the fuse just in case it was the metallic covering causing the glitch, still no beans.

I can not seem to find metal on metal contact any where, the only thing I can think of is the pull pull cables at high RPM


the last glitch put me inverted while doing a 60 mph flyby, now I am scared to fly.


Also, the throttle is sullivan nyrod with nylon clevis, no metal here.





HELP