Thanks JohnT for the critical analysis. Though I have been largely gone for several years I have always appreciated your insightful explanations of things that nowadays fly over my head. Whoops, there goes another one! Seriously, thank you!

Soccertese wrote in one of these posts "desperate times call for desperate measures" or something similar. I find myself there more and more.

My experience and experiments are reported here simply for their possible help for others to understand possible actions and reactions in a very simple form. The fact that I have had Parkinson's symptoms for 25 years and diagnosis for 15 years- maybe something I have or something I've had or something I've done or something I'm doing, maybe it can help someone else. And maybe not.

There you have it.