10k Ohm Plugs or Caps with Dyna Coils?

Trying to get my tach to work. Its a Motogadget Chrono classic that has a digital signal pickup. The needle reads 9k when I'm at idle and I'm confident wiring is correct. I contacted Motogadget support and they said the issue is from electrical interference (like having satelite TV near power lines) and it would be fixed if I used resistor style spark plugs or switched from 5k ohm to 10k ohm.

I'm running EI and high output Dyna coils from Charlie's Place. Charlie said the coils should have no problem with whatever caps I use, but I wanted a second opinion.

Thanks y'all

I had same problem just fitted resistor plugs ok after

Hey yozzer, good to hear that its fixable. I put 5k plugs in last night and it made no difference. Are you using 10k resistor caps also?

I just used the caps that came with the dynatec coils and resister plugs