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

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

Ok now my question is do i splice j2 to blue voltage regulator wire? Because thats how it was originally wired and everyone on here said that shouldnt be that way. Enclosed is how msd was wired just like diagram?

Mattax said
Basically Yes. Power in ignition 1 (wire J2) and ignition 2 (wire J3) is used to signal the MSD to turn on.
Ignition 1 is power to run the engine and that includes the alternator. One branch goes to the regulator so the regulator knows the system voltage. Another branch goes to a field terminal on the alternator. Additional branches were added on some years/models for other basic engine electrics that were added (such as electric choke assist).