Doesn't Bartoli's and Roddick's serves -- and for that matter Venus's swinging volleys -- show that you don't have to conform to exactly what the pros and the seasoned players say is the one right way to hit? Isn't it better to go out there and see what works for you, even if it isn't the accepted norm? For instance, I have trouble getting power in serving and I think standing right at the baseline is intimidating and making me pull back on really hitting it hard; I am more apt to do that if I stand a bit farther back, say 7 inches. Someone said that reduces the angle. But really? I am 5' 4''. So seven inches back is really going to matter?