During a 4.0 league match we tried setting up regular on my serve, then as I am hitting my serve my partner moves from regular to I formation. Same vice versa, as I am hitting my serve. He times his move since he knows I toss after my 3rd bounce. The opponent claimed that was not legal since we were trying to distract him....well, we were, kind of like a fake poach while he is hitting is a distraction. So, is our movement illegal, or is it unsporting?