I’ve had this happen a couple times today, I was cutting out tabs with a hole in it. It would act normal and cut out the hole and the plasma cutter would stop the arc at the right time but when it goes to cut the out side of the tab it won’t fire the arc.
I have pro point 45 plasma cutter and I put in a new igniter and tip and I have a good ground on the steel. Just wondering if anyone has any ideas.