Wondering what you guys have found for a CG on the H9 Edge 540. I have mine at 4 1/2" at fuse (recommended 4 1/2 -5 1/4) and seems to have some stall or wing fall out characteristics. For example, I can be doing a simple stall turn, while completing the turn and falling back down, the wings will wobble out of control. This is only the 3rd flight on it, but wondering if I should move the CG even further forward.