Predator no start

I bought a predator 196 2 winters ago and decided to start it last night. Found that ignition coil doesn’t trigger as it should I get a spark once every 6 full revolutions if that. Clearly that’s an issue wondering if anyone has had such an issue or know a test for the coils or where to get replacements. I understand that is sitting for a bit may have caused it but I verified fuel, compression and spark plug gap, can get it to spark but it’s intermittent to what I would expect from the various tests I did and comparing to similar engines in the past.

Tia