yeah it can be piss easy in some spots in the shed, although they don't get paid too well for it. That spot in the frame jig with the two guns is important because it is that guy that pushes the guys on the finishing table who put the lintels in, stud ties on, bracing on, etc. if he is good he will have a heap lined up in front of them and keep the pressure on, if he isn't the guys on the finishing table sit down, tap their watches, and laugh at him!