Do backing plates wear out?

[CLL]

I have a blacking plate that came in one of those large kits I purchased from AG. After a few hours of work I could tell the pad was moving around. I had to use more pressure on the PC to get them to stay put. That pressure caused a small nickel size melted spot on the backing plate (I used the washer). If I turn the speed up to 4+ on my PC and only use light pressure it with throw the pad off. The only way to get it to stay on is to use more pressure than I should (burn spot). It does this to all the pads. Is there a heavy duty backing plate out there that's better than the one I have?

[Rsurfer]

I guess any bp can wear out in time, but not in a few hours. Contact AG and I'm sure they will correct the problem.

[David Fermani]

I've had the Auto Quip backing plate that's on my rotary since the early 90's and it's buffed several 1000 cars without a single problem.