After 3 months of messing around with my Dream On finally something that worked for me. I have taken ball all the way down to 1000 grit with very little success. Tried polishing it at 3000 and bang, struck for next 11 frames. Left a solid 10 for my Varipappa 300 but still great results. Everybody raves about this ball and now I can see why. Ball hits extremely hard when you put the right surface on ball. Ball did not lose any energy and recovered nicely when need be. I originally bought to be my heavy oil ball but looks like at 3000 polish ball will be a great med. oil ball. My Respect is the ball when the lanes are on the tighter side. Very happy with 900 Global so far. Looking forward to the Dream Big and the Respect pearl.