Got it. When I arrived today, he said the turn signal fuse would blow after riding a bit. Hit all the connections involved with DeOxit. Looked at wiring we could see,of course. No Joy. Mark said he was done for the day, but I already was cutting cable ties off. In just a couple of minutes, I said, looky here. Where the wiring went to the flasher, there was one bare strand of copper that was chafed and touching the frame. I've always said that electrical issues are easy to fix..you just need to find out what needs fixing..