Write it Down
This may seem insignificant but I strongly suggest that after you just finished having a good practice session write down any tweaking you did to your style which proved beneficial. It may be something simple like if I hold the horseshoe a little flatter it turns better, anything you found that helped. You would be surprised how quick you forget. If it's on paper you can always reference it. I used this one alot when my game was on the up swing.