and the dreaded masking etc. sounds good in theory that but is hard day to day in a 2 man gang as one is tied up all morning working like a tit scratching while the other beads all morning too. that's not including masking, setting up machine, sorting tools etc. oh and recovering after a solo scratch which is physical before trying to get psyched up for another spray with one of you mainly stuck on the machine. That level of productivity demands 3 really so you dont burn out or have a mutiny on ur hands