i havent read all the post in this thread but it still sounds like this has not been answered. I just did this 3 weeks ago:

in regards to remarking your AEM's, all you do is
1. set you AEM cam gear over you stock gear or vice versa(you really need to have them off the car to do this acuratley)
2.line up the cam peg slot (where the little metal dowel on the cam sits in the gear) on both gears with eachother. the teeth will be even if your lined up right.
3.note where your STOCK timing mark is on your STOCK gear, Should be in the 9:00 position relative to the cam peg slot if your slot is pointed to the 12:00 position.
4. slide your gear over about a 1/16th of an inch, just enough to see the stock mark, and make your mark on the AEM gear. a dremmel is best using a cut wheel to mark the AEMS.

Thats it!

USED TO HAVE...Everything you wish you had, and then some...

You are somebody special Tim, you matter! - from the admins (but nobody likes you, because your username is just like that other guy's, and you whine a lot)