Hello Coach Herman, I did 1/2 serve practice. I did like it. please see attached for 1/2 from back, side (back) and side (front) and let me know what you think. I have been trying to work on back foot so that I will be switching to platform completely. I seem to be able serve without moving Blackfoot sometime, and tend to move Blackfoot some other time still, but with conscious effort, I seem to be able to do without moving foot about half of the time. For some reasons, I seem to do platform better when I serve from ad side. From deuce side, I tend to move Blackfoot for some reasons, but my Blackfoot moves less forward to open up my body now so that I feel better. Thank you so much for your advice
Chiharu