Thank you, David, for your reply. I was fearful that you would think that my question was irrelevant and silly. (And thank you, too, Les Fret, for showing me that I was not alone in using this "tool.")
One other thing, David.
Because the flesh on my thumb between the base of the nail and the first joint is getting thinner as I age, I use a spot at the lower half of the thumb joint as the pivot point for stopping the strings; this gives me a harder, more precise fulcrum from which to vibrate.
Thanks again.
Gerry
P.S.
I got a chuckle out of your image of a one-winged bird
One other thing, David.
Because the flesh on my thumb between the base of the nail and the first joint is getting thinner as I age, I use a spot at the lower half of the thumb joint as the pivot point for stopping the strings; this gives me a harder, more precise fulcrum from which to vibrate.
Thanks again.
Gerry
P.S.
I got a chuckle out of your image of a one-winged bird