I don't know if any of you guys have done this? I fitted the Mallory 6AL (I already have a mallory HEI dizzy) I forgot to connect the ground wire! The engine started, and ran OK, I checked the timing, went to adjust the timing and got a big shock when I touched the dizzy

It then stopped, and hasn't worked since, so I'm running direct through dizzy at the moment.
Any ideas? Blown fuse inside 6AL maybe?
Any help would be greatly appreciated, Mark