Michael-It is very important to clear your Flash cache and browser cache when you buy new clubs.
By WGTNiv.... http://wgt.com/news/archive/2010/03/09/have-you-cleared-your-cache-lately.aspx
Once you've done that what DMM says is very true. You will need to learn those new clubs and they are very different from what you're used to. Stay with it, it will improve.
By your score history it shows you only play CTTH challenges! Play some stroke courses.
Go to the tab in the game window all the way to the left. Click single play and pick one of the 3 courses you can do this at. Kiawah-Bethpage Black or St. Andrews. You can play ranked rounds, which is what you need to get off the hack schneid, or you can set your own practice rounds up.
Playing the same challenges over and over won't help you learn all of your clubs, just some of them. Posting ranked rounds is how you advance tiers. What DMM says applies to playing the game in stroke mode. This is where the real golfer in you has a chance to emerge. LOL-it's also when you'll learn about that putter you have. GL