Karl;
...glad to help...and congrats on locating and repairing the problem.
Troubleshooting advice: Assume nothing, double check everything, starting with the simple stuff.
Also, the directional indicator switch is a quality piece, but I have seen switch fail mechanically (one)...don't forget, in addition to the directional switches, it also has the momentary switch for headlight signaling, PLUS an automatic self-cancellation mechanism...there's a fair amount going on in there mechanically...so a little lube will go a long way to assuring a long trouble-free life!
Cheers
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