when doing the wall my plane(h9 edge540) will always snap to the right. not a hard snap but still snaps. I was watching a video (joe nall 2001) a guy had a 40% extra on the flight line running it up and checking out the controls whe he flipped a button and both ailerons went up full travel along with the elevators. does this help with the wall.

On some planes, wing rock is an issue while doing harriers and elevators, and reflexing the ailerons helps control that. Other planes do these manuevers well and don't need the help. You'll have to experiment to see whether it helps with your H9 Edge.