Howdy braxtoq:
Maybe that's why it is called "experimental"?
Seriously, you did connect to the mobile server and downloaded and installed the update? Your GMM version is 2.2.1 instead of 2.2.0? I had to ask....
Apparently you are not alone in having trouble. Take a look
here. In that blog someone posted a link and said that got it working for him.
I have to wonder if it is related to VZW disabling the built-in GPS capabilities, but that probably shouldn't matter.
Let us know what you find out....
I hope you had a great 4th!!!
SteveTaz