Posted by Using a thumb ring? on January 25, 2004 at 22:41:50:
In Reply to: Problem with my right hand posted by Eric Leday on January 25, 2004 at 15:31:10:
I had problems with pain in my wrist and a tingling sensation in my fingers, but it stopped once I stopped using the thumb ring.  My thumb ring was removable, so it was easy to do.  You might try it.