Any Improvements?

I have been doing the new ghosting for a week now along with the new forehand pronate and left arm extension for balance.  Has any improvements shown up in my practice games?  At Monday night practice, I felt good.  Although I had just as many errors as I think I used to have, I recall a few conscious moments where my balance was better, my backhand prep was correct and faster, and I played without any type of hurt afterwards.  I only wish I had the practice video taped so I could actually see if there are improvements.  I'll have to wait until Thursday lesson to see for real.