GV1- Jumping problem, HELP!

[HeliGuy50]

Has anyone ever had this problem with the GV-1? I have mine set at 1700 1800 1900. It does not hold my OS hyper 50 at a steady RPM. It goes up and down. I have actually watched the throttle fluctuate up and down while heli is on the ground. When in the air its very hard to keep it steady. What could be wrong? I am getting 97 percent in the sensitivity and st it all up the the finless specs.
Thanks for any input.
HeliGuy50

[MarkD]

A couple of things

1: The sensor could be getting false/missed readings from the magnet due to a warped fan spinning at speed even tho it reads 97% at stand still

2: Is the Hyper been run in and tuned to run smooth. The GV-1 will work it's best on a well tuned engine but has a difficult time controlling a badly tuned engine

[Finless]

Yep... if your running a little rich then the GV1 will have a hard time.....

Bob