That's not a problem with my brush. The bristles are over 3" long. It feels soft like a brush used by your barber to remove the hair from your face. I also don't apply any pressure when using it. I let it's own weight do the work however the bristle brushes at the coin car wash are rough as hell and will most definitely scratch **** up.

 

i was surfing through autopia and found a few good pages for you to start with.

removing/repairing scratches (this is the only time i would whip out the 2000+ grit sand paper..) got pics
http://autopia.org/forum/showthread.php?t=70028



helpful article (yeah thats the sites owner with the porche. a cocky but helpful guy, dont **** him off or BAN! lol) .. pics too
http://autopia-carcare.com/inf-paint-polish-clinic.html


examples of what you can do to remove swirls with a porter cable polisher (btw why dont we have those kinda RW300's here?...). pics here also
http://autopia.org/forum/showthread....ighlight=black

http://autopia.org/forum/showthread....ighlight=black

 

I use Zymol...it works like MAGIC... nothing complex, no "formulas" or "steps." Just do small areas at a time, b/c you don't want to let it dry on you!

MANY Zymol supporters and their comments: https://www.rx7club.com/showthread.p...ht=swirl+marks

And FYI, it lasts about 6 months. So I only have my car Zymoled about twice a year

~Ramy

PS: Here are two pics of my Zymol in action..I believe they will speak MUCH louder than my words