The snapper may lift the ball for LATERAL ROTATION but may not rotate the ball end to end or CHANGE THE LOCATION or fail to keep the long axis of the ball at right angles to the line of scrimmage. (Guys you have to do a better job. Bad thing was I pointed it out to you and neither one of you would call it. Center picked the ball up off the ground and advanced the ball 6 inches at times even more at a other times. Call the game and be consistent across the board. One crew calls thi a penalty on us the other crew lets it roll for the other team. Frustrating when you guys are not on the same page.