Someone at classic customs last night (snipe?) had this idea and I thought it was a good one, so I made a little video showing how change teams and change the "hear everyone/hear my team" voice setting, since people continue to not know at both events. The voice setting in question has issues-- certain people won't be heard by certain other people, especially if you get more than 6 or so people in a group-- but it does disable hearing other teams. I have no problem with anyone else sharing or linking or embedding this video or making their own.