At 06:47 AM 3/31/2014, you wrote: >There is a tool for internal timing. It looks like a pin. Similar to an >All/scribe tool, only about 2" long. +++++++++++++++++++++++++++++++++++++++++++++++++++
I recall there being one additional timing setup internal in the mag besides the gears that takes a special tool. Also , you need to know the mag rotation direction to select the correct alignment hole. I'd suggest you find someone (A&P, I.A.) that knows how it is done correctly and seek their advise. Mags are too expensive to screw up and trying to troubleshoot a bad setup later would be a pain in the , you know where....... Larry Flesner