Isn't it a bitch getting all four cables through the front and rear frame holes. It's a true exercise in patience. You just have to keep cussing under your breath until the "fishing" wire clears everything in there and slips back out with the cable or wire still on the end! Not a bit of help, but worth noting! I was going to say you might have pulled the lead off the spark regulator as it is hidden in the frame, but if you have spark, it is still intact. Just be patient and go over everythink in a systematic manner and you will be successful...I hope!