Bungalo Bill, it's nice to see you post again, I haven't read one in a while. I just wanted to thank you for some of the advice you've written on these boards over the last few years. When I find something interesting or helpful in the forums I usually copy and paste it in a word document. When I was going through those clippings recently I noticed a lot of the stuff I copied was from you. One piece of advice that helped with my fh motion was to think of petting a dog. That really helped me visualize things despite not having pets. This tip allowed me to get the butt cap pointing in the direction of the ball. As a result I'm pulling rather than pushing the racquet forward, creating a fast and powerful stroke.
With your help I made a big jump in my game this past year.