Finally after 18 years of hibernation, I'm trying to get my 82 Spider on the road. The car has been completly rebuilt. Went to start it and I have no spark from the coil (changed it too). Checked and changed etc. All voltages are there. Grounds have been cleaned, maybe I forgot 1!!! Got diagrams etc. I hope it's not the box, but that what I think. Is there anything else I should check before I go crazy? HELP!!!!