I'm trying to get a decent 2HBH going and having problems hitting the ball clean. I think my biggest issue is the take back. I tend to have a short take back (almost snap action) before hitting my shot as a result of being rushed. I find that during matches i can barely get to the ball in time so i end up resorting to slicing. I've seen roddick (not the best BH i know) literally run with both his hands behind him so I tried his motion but find it almost impossible to get anywhere when both of my hands a locked in that position.