Spark jumping

[Durango]

I just intalled MSD wires and plugs and I had an issue with a coil right away and at high RPM I seem to have a spark issues it jumps of the coils I think it sounds a bit like it's spark knocking I installed NGK TR55GP Platnum

Anyone had issues with MSD wires?

[Firebirdjones]

I run MSD wires on one and Accel on another LS1. I don't have issues with either wire. Just make sure it snaps "twice" into the coil packs. Maybe they just aren't on there far enough??

[Durango]

I remember them clicking once but not twice I'll check it tonight thanks and they are platinum plugs and not platnum before someone corrects me on it :-)