JW is the sublime Master! You rule!!!
Unfortunately I didn’t get a chance to try your recommend diagnostic approach by removing one switch wire at a time to find the culprit. I ended up going to work yesterday and the extra day of drying out the switches in this humid (65%) San Diego climate did the trick.
I put everything back together and viola, it worked just like new. This is one of the few times in my life that I actually haven’t had to do anything to fix a problem :).
Everyone, thank you for your responses. JW thank you for your spot-on advice. I have learned a lot about gas ranges in a small amount of time, never having taken one apart before. Thanks for guiding me through it. Now onto replacing the starter on our '94 Plymouth Voyager!