have you tried use mesh disks?I have a WEN 6977 drywall sander. It will quickly take off the usual wall warts. It works fine for my use. If I had a solution to prevent old latex paint from building up on the disc I could fly with this thing. The buildup in the pic is paint that is over 10 yrs old. Anybody have a fix?
I've tried various speeds and only light pressure. Same results. These discs are 80g