Re: Question for those that play Tennis on Wilson ProStaff Series.
Spend sometimes just contacting the ball at the sweetspot. No wrist action, just hit flat on the sweetspot before you attempt to learn to topspin the ball. Then slowly work your wrist into the shot, learning how to control the weight of the racquet into your timing as you do it. It's important you figure out when to begin the acceleration of the racquet, and were to begin the rotation of your shoulder and hips into the shot. Whatever you do, don't go out and try to hit rallies with your same stroke; the stroke is going to have to change.