Guess i'm really on the hook to get that article scanned..............
I'll get it tonight!
Here's more topics in which i've been involved regarding info. on the G50 issue:
Separation of Engine and G50 Transmission
Clutch release bearing - how does it work?
does an 89 930 need the G50 update?
This G50 stuff has been covered a few times before, so a search with any combination of the terms "G50, shaft, cross shaft, update, clutch, etc." should reveal some of the previous topics.