Ok so I am trying to find a group of players (enough to run 4v4 customs on Halo 3) (I am also down to run customs on other Halo’s as well) I used to run customs for practice all the time back when my team was still active, however there is only one active member at the moment, and running a 1v1 non stop is not what I am looking for, so if anyone out there is also looking for some custom buddies 
or already has a group of players for customs and are looking to fill a few more spots then hit me up, either on here, or on xbox live, my Gamertag is: uncledrunkie HD
Hey Uncledrunkie HD, if you have a Facebook account, you should check out the community I own, called Halo 3 Lives On! With over 1,300 members, I’m sure you’ll find at least a few gamers to play customs with, myself included. Here is the url for quick access: facebook.com/groups/needz.moar.h3
Best of luck,
Piffin
I’ll add you!