Thank you for the reply.
I determine that the self cancelling unit had finally given up on me so I decided to bypass it...
I removed the Blue#lack wire from the turn signal connector.
I made a new wire to plug in its place and send it to ground.
My turn signals are back. I was never happy with the self cancelling unit because the timer was way too short anyway. Now I have to remember to turn them off like I have done for the past 40 years on all my other bikes!

. Should be able to get use to it

.
And yes the vacuum cleaner came out to clean 30 years or so of dust from under the trunk...
Cheers...