I built the extra input for the 4/1 CAS setting into his MS, so it should work fine. That's not really necessary at the moment though, if he's just using one coil. It can wait until after he figures everything else out.
Did you wire the MS directly to the coil, or are you going through the ignitor on the coil? If you're going through the ignitor, I'm pretty sure you CANNOT use inverted spark output. That would cause your crazy spark.
Also, you should set cranking advance to about 6 degrees. I don't know if 0 degrees is a valid input there. Having it set to fixed timing might override that setting though... I've forgotten.
Did you wire the MS directly to the coil, or are you going through the ignitor on the coil? If you're going through the ignitor, I'm pretty sure you CANNOT use inverted spark output. That would cause your crazy spark.
Also, you should set cranking advance to about 6 degrees. I don't know if 0 degrees is a valid input there. Having it set to fixed timing might override that setting though... I've forgotten.
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