Quick question on the MAD by pass.

For others, wiring "ALT out" to "big stud" on Starter Relay is the same electrically as wiring straight to BAT+. You will notice there is a thick wire from there to BAT+, so you are simply leveraging that existing wire. That wire is thick because it carries the starter current. I recall this is true in early A's and may not apply to 1970's cars or some trucks.