I can only suggest slowing down the liner travel rate, prime the foam pad and use 1,000 â€â€œ 1,200 RPM until the abrasives â€Ëœbreak downâ€â„¢.
Hmmm, can I turn up to rpm while the rotary are still spinning? :nixweiss So, if I start 1000 rpm(while spinning) can I just turn the knob to 1500 or what ever desired rpm? I always wanted to try that out, but I'm a wooosie. hahahaa.