Does anyone have any reviews on the Roloc type TP snap on discs? I’ve got a box of them that I got from a local auction. I’ve been having a hard time trying to find any reviews on them and how well they work. I was looking for the backing pads and found one review on amazon but it was that they received the worng style pad. If these are not great about staying put I will just junk them and go to the standard roloc or type R. Just hate the spen the mone on the backing pad and then fight them staying put.