It’s a 21mm orbit and no 3 incher was offered. I’m starting to think the yellow pad is a Griots. I may contact Dr Colorchip to see where the pads came from and if they want to sell them. I’m always looking for good cheap pads. It has a Rupes type backing plate, so it would be easy to outfit it with a 5 inch backing plate. I’ve got one lying around somewhere since I upgraded my MKII 15 with one of those fancy aluminum deals.
I’ll update this thread with how it performs in a few months.
Again for me it was an inexpensive shot in the dark, kind of like a “Mystery Box” deal. I’ll probably wind up giving this away to one of my friends that are gloss challenged. Lol