Udpate:
You can now save your notes per course per hole on the page.
It authenticates you by your IP address so if you play from work and home, the notes will only appear on the computer you stored them on. Please keep that in mind.
Also, hopefully you're not using DSL or lost your IP or your notes will be disconnected. I can reconnect it if you know you're previous IP, but please don't make a habit of this.
With that, you can store your notes about how far off the virtual caddy is off and make that adjustment the next time you shoot! How's that? I'll leave it up to you to make the perfect shot but the tool cannot possibly do any more.
It is the full tool for perfection in the game...with the exception of suggesting flag placement, but I can't do it all.
Good luck and happy golfing.