dyna s trouble

anybody know how to check these contraptions?
getting the 1,4 firing on either lead? I would like to know if one side 2,3 maybe grounding out or shorting across to 1,4 side

I found it or rather wiredgeorge did. went and looked at the plug wires and wired up wrong. i was getting ready to buy something. yeah baby, now i can get that fairing, shes running like a champ> thanks wired george.