Not getting 12 volts to coil

Dont feel bad. I'm tracking down an issue on my '85 Grand?Wagoneer. The fusebox is mounted directly on the inside of the bulkhead connector making it impossible to backprobe the main connections. Plus it has the A/C that hangs under the entire length of the dash. A royal pain for that and other reasons.
Mattax, you have really helped me learn, and I have led an 'isolated life.' At 72, I'm lucky my car has bench seats and column automatic (70 'Cuda -sorry). But the stretching and weird angles seem to have helped me in other areas of life. It may be a while before I reply. other problems at home.