Since I switched from an older MSD ignition ( analog 6AL and blaster coil ) from way back in the day to a newer Digital 6AL and E-core style 8252 coil I have EMI problems to the point I can't get a steady , make that even anywhere NEAR readable observation on the balancer. I'm getting plenty of interference. I've grounded everything , used "Spark guard" , moved the mag pick up trigger wires.
Anyone else able to share some things you've done to stop it?
Magnacor offers wires they say stops it..........dunno.
http://www.magnecor.com/magnecor1/main.htm
read down to EMI suppression.....interesting.