I've just uploaded my serve video. http://www.youtube.com/watch?v=XWjP7vF179k I've been working on it for last few days. I have bad stiff shoulders (on both), so I know I can't straight up my left arm during the toss more than that, but my toss has been so inconsistent. I know it's ugly but still in the process (I am good 3.5-low 4.0 at the moment, but if I can improve my consistency on the serve, I can definitely be a solid average 4.0). Comments are greatly appreciated, but only with advices. Thanks!!