Chasing major gremlin, hope this fixes it!

RockinRobin said
Good question. If it continues I'll have to get a GoPro on the voltmeter and see. I suspected this but MSD assured me the 6Hemi Ignition controller works all the way down to 7.5 volts. I have 2 brand new Optima yellow tops in the trunk.

I've heard that before too. I can tell you on the dyno if the system gets below 12 volts they lose power. Quick.