How exactly do I change MP lvls, I see in the chat that people are looking for "MP5 grinds" etc, and I've seen it in some levels that they change the MP lvl in the quest selection page, but I dont got that option. (Though I have completed Inferno, but in a group). So I'm stuck farming Act3..
Do I need to complete Inferno singleplayer first? Or maybe for some reason I skipped something on multiplayer?
Help would be awesome!