I'm reluctant to help out with this. The BumpSAW guys are taking a $100-200 stock, throwing it on a $700 rifle, and are running machinegun tables. As a side contest, they're getting ROF higher & higher w/ lightweight BCGs.
I posted in the other thread b/c someone was quite concerned he might damage his $20,0000 investment, and he was posting about his kid who would inherit it someday. So I posted up in the BumpSAW thread to see if some fellas could help out.
If you want assistance, read the M-16 thread carefully, and IM some of the fellas that helped, and see if they'll give you a hand.
I'm all for assistance btwn the two communities, but in this case, it seems a bit lopsided, and I don't want the BumpSAW guys to think they're just a service for rich folks that have the easy button.
Maybe I'm being overly cautious, but those are my thoughts @ the moment.