JasonNumber100: It's a number of small things that when added up make a big difference.
Work on one of these things at a time.
If its driving then concentrate on your driving for a round, dont cloud your mind with all the other little nuances, yet.
next round concentrate on the approaches.
Get back to basics as well.
Have you created a flair for the way you drive? Go back to day one and apply basic skills, remove what you might have done to clutter your initial perception & methods.
Sometime we get a bit too 'slick' at things and when they fall apart, we try to apply the 'slick' to no avail.
Get back to basics, apply the basic methods to achieve your result, once you are back on track slowly reintroduce those tweaks you have the flair with.
Maybe even resurrect one of those balls you used to play with, that is lying around in your bag.
And keep in mind, some days you are the pigeon and some days you are the statue.