Things are incredibly busy at work, so not getting to the courts as much as I would like. But, I too am trying to refine my serve. It hasn't quite been the same after Shoulder surgery 4 years ago. Keep trying different methods. Anyway, I wish there were more leagues and what not here, especially flex leagues. I loved playing those in Texas. Good job on hanging with the higher ratees. That will go along way to helping your confidence too. Good job. Keep playing. So when is the next Tourny?