Finally got the lightened flywheel (less starter gears) back from the machine shop.
Electro Automotive talks about a magic number when installing the flywheel. This is the distance from the adaptor plate to the front of the Flywheel (see black & white picture). When you machine off the starter gear teeth and lighten the flywheel this number of course changes. Duh.
Luckily I still had a stock flywheel to compare my lightened one to. Just adjust for the difference in thickness.