I think Brian is right about the mucking up factor with carpet material........the Aramith polish easily rubs off the surface of the balls and re-deposits on the carpet fibers accumulating over time I imagine......I have a Ballstar machine and the pads and made differently. In fact, I still have the replacement pad that came with the Ballstar machine and after 4 years, I haven't had to replace the original pad and it's been used a lot. If the pad was more carpet like, I never could have done this and would definitely avoid using Aramith on the balls being cleaned.
Matt B.
Matt B.