I hate players that do shit like that. Be clear in your actions, if there might be any confusion, then verbalize it. Be clear with your raises, calls, checks, cashing in or out. I'm almost preachy with my players, be clear and verbalize if there is anything odd. It's not because I think you are cheating or an angle shooter, but don't even put yourself in a position to be accused. Nothing ruins a home game faster than if somebody gets accused, correctly or not, of cheating or angle shooting.