PLEASE HELP IM IN DIRE STRAIGHTSNo spark MSD but test fine what am i missing!

and how is that working? the problem is as previously explained.

If you put a meter on the red trigger wire to the MSD box, I would bet that either a) it is only hot when cranking or b) it is NOT maintaining 12 volts while cranking
Is there a possibility my distributor pickup is shot not allowing spark