Seems like some pros like Thiem and Nadal mainly 'brush' the ball with their forehand and then there are Del Potro and Berdych who tend to more 'hit' the ball with their forehand. I use to brush a lot with my forehand and got little pace behind the ball. Now I am more hitting more forehand and getting a lot more pace. However it does feel a bit weird not brushing up on every single ball. Anyone got some advice for me with regards to my change. Naturally am getting more penetration and less topspin with my forehand but in a match it feels weird and it feels like my margin for error has decreased a lot.