Hey all, I've only been playing for a few months now but all my friends who play say I'm rapidly improving. The weakest part of my game is my serve. It's starting to get a lot more consistent in terms of landing in the box. I have good spin but I lack a lot of pace. My goal is to eventually be able to hit the back fence off the first bounce when landing in the service box. I watch the pros and they hit the back wall 3-6 feet up the back wall doing 100+ mph serves. I've been doing a lot of shoulder and muscle training to help me generate power and control over my strokes. This is something I'd like to achieve maybe within the next year. Is this realistic or is this something that only 4.0+ players can do? How long did it take for you guys to start hitting the back fence and what did you do to get something like that to "click"? I'll try to upload a video of me serving in the next few days, but if anyone can give me some general pointers then that would be great.