As above realy Im starting to see that some marks and problems just arent going to move by hand ,Also i have a few cars with tired dirty paint with marks. The age old question... DA or Rotary? Im a complete beginner to machine work as have always worked by hand, I understand there is then the question of which pads? compounds? pollish... I assume the products i have now that i use by hand are best kept for that... But i do use dodo lime prime, auto glym hi deff wax and dodo super natural wax and ive seen these be used with a machine??