RE: Edge540 Whats The Word??
3dak - if you have the newer Rossi 45 3D engine, you are fine. If it is the standard 45 it may not be the right engine for your 3D needs. The standard motors have too short of a stroke to throw the larger diameter props needed for effective 3D, and the ones that I have tried also couldn't keep up with the higher G 3D manuevers like blenders, walls, etc.