you are the Number 1 person i was hoping would respond

Yes, i have converted the 40% extra to electric, ive also had the prop changed to 4D, however, whenever i put negative pitch on (pull throttle stick back) it crashes and makes aerofly crash.

the throttle also goes really high.

I was wondering how you made the 33% Hangar 9 Edge 540 4D? i saw that in a video, that's why im trying to do.

Thanks!!
Scott