Posted by Chriscase [75.36.44.143] on Wednesday, August 25, 2010 at 14:03:42 :
In Reply to: Tech Question posted by BILL L [68.204.165.36] on Wednesday, August 25, 2010 at 08:28:25 :
"carbon track" looks like a pencil line inside the cap. Doesn't take much to detour the spark to ground.