[Demonhawk]

Well I tried all of them and none of them returned anything useful, they all just say error. When I tried the same PID for all 4 corners of the screen it just says ERROR in all 4 corners, but it doesn't crash. It seems that if I have 4 completely different PIDs that are "fudged" up at the same time the arduino will crash, but if I have atleast 1 real PID, or 1 duplicate PID the arduino doesn't crash it just sits there and displays ERROR as necessary.