Need help with rotor phasing
The other thing that "might" be......and there are various issues with this..........
is that the thing is "false" triggering for some reason..........either a problem electronically in the unit, or due to some EMI/ RFI problem
Don't you have "some other" ignition you can slap in there long enough to see if you can get a baseline?
Have you at this point actually checked the dist for proper phasing?
(Point that out if I missed it.........)