One more thing.
I am a firm believer in using turn signals.
They
help prevent 'the other guy' from running your a$$ over.
If they have some idea of your intentions they may stay in their lane or slow down for your turn.
So. Turn signals all the way down to the meet up worked normal. After lunch, got on my bike to follow Jimmy west toward Waco... NO TURN SIGNALS. Didn't work from the get go while leaving parking lot at Sodolak's.
Kept trying them as I rode. Still not working.

When we got to a stop sign I asked Jimmy if my front running lights were on (they also operate as front turn signals). He said yes but when I tried turn signals - nothing.
Neither left nor right. And emergency flashers didn't work either. ?
Not wonderful knowing the amount of traffic I was getting ready to tackle from Waco to Frisco.

Several possibilities. Flasher, fuse,

Digging in to the Tupperware
again 
I'd start with the connections made by a certain vendor.