My first Diamond Dust w/JETT FIRE 50. Flew great!
Sounds like something is not right yet. It should look like a ping pong ball in fast forward. I had a OS 46 FX on my first Dust and it was quick, fast to some others but not crazy fast. I could go up bank around and dive and fly over runway. I could actually hear the engine rev up picking up speed and watch it fly by then climb back up.
With the GRRT the engine sound never really changes, its the same sound banking diving turning. But it flys over runway like on fast forward, change directions and shot off other way. There is no picking up speed it pretty much stays same speed throughout. Not sure how the JETT is supposed to run like but sure it should be about the same thing.