2 things...
If you're doing daily drivers, (production work), maybe consider not using a rotary buffer and not promising show car results. (I don't know what you're offering so no offense). If you are offering show car results and charging for it then add a 3rd step and finish out with a dual action polisher not just a rotary buffer.
I've been typing this out for so many years now but here goes again...
In order to
insure a swirl free finish, you need to change the action of the tool, switch for a direct drive rotating action to an oscillating action.
I'm not saying a dual action always leaves the best looking finish and I'm not saying that you can't get a swirl free finish with just a rotary, what I'm saying is by changing the action to a dual action polisher you will
insure a swirl free finish.
Recently on the Autogeek forum we've had two members post your
exact same story. Then some of our members did their best to tweak their technique with the rotary to try to get them to swirl free results. End result... wasn't happening.
I suggested trying dual action polishers and and explained why and
both people came back with success stories.
Sometimes it's not about how great you are, or the pads and chemicals, it's about the paint and some paint systems won't polish 100% swirl free with just a rotary buffer.
I have at least 2-5 very long and detailed threads in the "Hot Topics" forum group on MOL on this exact topic with someone posting your same story at least 3, 4 and 5 year old threads. (Can I get a witness?)
Every time it's the same problem, with the same solution.
So think about it and consider adding a dual action polisher to your multiple step process or switching to a dual action polisher for some jobs where you're not promising a show car finish.
- Porter Cable 7424XP
- Griot's Garage ROP
- Meguiar's G110v2
Are all second generation DA Polishers and have much more correction ability than their predecessors.
- The Flex 3401 is a hybrid polisher with more power than the above 3 polishers and the safety too...
For whatever it's worth, I taught almost all the detailing 101 classes at Meguiar's for the last 7 years and that means teaching thousands of people from all walks of life, Newbies to Seasoned Professionals, how to use a DA style polisher and can't remember a single person ever commenting that there's not a time and place for a DA Polisher.
2004 Mini Cooper Class at Meguiar's - First class organized through the MOL forum
2006 Roadshow in Tampa - Todd Helm was at this class
Dallas Roadshow Class in 2006 - Scottwax was at this class
2006 Class at Meguiar's - Nick Chapman was at this class
2009 Class in Dallas at our gracious host Nick Chapman's shop
FWIW
