Hi im a long time lurker and i just got myself a rotary buffer. i wanted an orbital but after 2 weeks of looking i was unable to locate a store/ website that i could get one off for under $300 ( with postage i live in tasmania, AUS). Im guessing that the slowest speed you can effectivly use is a speed that still breaks down the polish, in general could someone recoment a good starting rpm that should beeak down most Maguires Polishes? ( again all i can get locally ). Thanks in advance i have a scrap car to practice on so it will all be fun and games 
Thanks

Thanks