When I play I sometimes lift my mouse a reposition it on the surface to fix my aim again or usually after I get killed. I also find that I can't do a complete 180 turn without lifting my mouse up. Is this something to fix? Should I adjust...

I was playing an Unrated game with my friend last night and we had this one teammate who basically just screamed into the mic the whole game, trash talking and spewing slurs both in voice comms and chat. Obviously we reported him and then w...