Don't worry so much about it, I know you can. Keep this in mind....if you can spin the ball harder than the chop, side spin, screw etc of your opponents, the ball will go over the net. Just make little adjustments. If you spin and the ball goes to your left side, then aim a bit to your right and vice versa. If the ball goes over the baseline, close your bat a bit more. And if it goes into the net, open it up a little. I'm sure you know how to make these adjustments. Once you get it, you won't forget, and it'll come naturally. In no time your opponents will be scratching their heads. Try it, and post it here when you get it.