I have accuracy issues but from some physical positioning/motion I shouldn't be doing, not from ball speed.
What works for me is focusing on a very relaxed shoulder. Once the ball is in the swing I try not to engage those muscles at all, letting the swing happen regardless of how it feels.
The idea is that the ball path is determined entirely by the setup and push away. If that's on line, the ball goes where it should no matter how fast or slow my feet move.
There can be some issues syncing the swing timing with foot timing as your foot speed changes. One idea for that is holding the ball higher when you want your feet going slower, and vice versa. It's a little counterintuitive but when your feet take more time you want a longer swing so that it takes more time too.
Commented on Hello everyone! I just got the 4th of...
18 Jul 14:10
Coach Daniel is invaluable. Do the video reviews. Even if you didn't watch all the other content or engage with the community his advice is worth it. The rest is a nice bonus.