2 of the 3 would do the TC signal for a PC foul, while the 3rd used the PC signal. Yes, the game was sloppy enough ALL three called PC fouls throughout.

Plus I should add that of the 2 that signaled the TC foul would give the TC as a prelim, and then do the PC as the reported. The other one gave TC as prelim, and then hesitated when giving TC as the reported, looking as if he was trying to decide if it was PC or TC. It just didn't look right.