For some reason the game doesn't use my gamertag from Xbox live

It is giving me a gamertag of tendercloth 897. Yet I had never setup a xbox gamer account previous to the game. When I did change the name in the xbox software it still keeps it as tendercloth897. Hopefully this will be resolved.

Hi Poly,

You should be able to change your Gamertag from Xbox.com assuming you are signed in with your Microsoft Account.

http://support.xbox.com/en-US/my-account/manage-gamertag-and-profile/change-xbox-live-gamertag

Thanks,
Brian