ooo ooo more input from me !!!
I've seen some of the more experienced guys here work magic with a dual action PC (
meguiars'
G100 )
Only thing I can suggest is work it slow letting the DA do it's work . Maybe 1" per second ...
W7006 + M8332 ( #83 - Dual Action Cleaner Polish ) SHOULD remove your swirl marks very effectively . The paint cleaner is not going to remove swirls
I'm honestly only recommending #83 because that's tried and true on this board for PC's .
Follow that up #80 Speed Glaze and your yellow
Meg's polishing pad or Optimum if you don't feel like buying a 32oz bottle of #80 @ $15 or so .....
Also I would follow up with the Optimum and your finishing pad simply because the only info I found on Granitize is that they no longer sell Black Magic . Therefore it must not have been that great of a product , and therefore I would never ever apply " not so great a product " by machine .
Just because it's formulated for black doesn't mean it's worth anything . They still sell their W-9 ( BlackMagic is W-10 ) and that says apply ONLY by hand .
Also if BlackMagic has carnuba in it you dont want to leave it on the finish before you apply EX .
If you polish your paint out as above , and heck even Optimum alone would do the trick if you move thru the various pads ( although #83 / DA is tried and true ) just washing your car after polishing and applying EX 2 coats 24 hours apart will leave the car looking stunning .
There are some good techniques for doing it ( BY HAND ) just read around . Then the Blue Natty's over top would DEFINATELY set the look off even more .
I think the only decision you need to make is if you want to go with #83 or if you NEED to go with it instead of just using Optimum the entire process ..
Do you have any links to the Black Magic stuff ?