Best swirl remover to complement Z-PC?

[Radian78]

I have a 2005 purple Mazda 3s... did a complete Zaino treatment on it by hand, including Z-PC, please see my previous post for details:



http://autopia.org/forum/click-brag/87405-purple-mazda-3s-zaino.html



However I still have significant swirl marks I'd like to get out.







http://autopia.org/forum/attachments/click-brag/11600d1175472058-purple-mazda-3s-zaino-img_5157.jpg