Panel light switch does not work. Thinking of wiring panel lights directly into headlight/parking light switch or just into that line in front of the line fuse. Any problem with that? Problem is that with heater in place there seems to be no way to get to wires. I’m guessing that 16 years ago when I finished the restoration I must installed heater and then dash and then installed and wired gauges and switches into instrument panel and then installed that panel into dash. Looking at it now I’m not sure how I would have been able to tighten upper wing nuts. Are there any shortcuts that would avoid having to remove heater which does not look like a really fun venture.