Control Arm Shaft Installation

[Riveted1]

So I looked at the Ebfabman post in the FAQ section on installation of these things, but I'm still a little unclear on some stuff. First, when I have one side tight and the shaft is screwed into the bushing, the other side is still showing lots of threads. So does it have to be completely screwed in? Or do I just get it evened up and call it good? (I know I still have to torque em down after I get weight on the suspension.) I took pics of my old ones, but I guess I didn't get detailed enough, and I can't remember if they screwed ALL the way in or not. Here is what one side looks like with the other side screwed all the way in: (Sorry I must've been shaking LOL)