Thanks Bill. I always try to get away from it just being a CGI robotic movement.
As you say, it is the 60's style movement and also the look of 405 line that I am trying to capture. I want it to look as if there is an operator inside and also get that camera movement of those large cameras they used to use. I'm glad you noticed all this, Some people like it, others don't, but as its a recon, I want to match as near as I can visualy the right look so it would blend in with existing footage.
I sometimes set the dome off centre, or make it wobble, all those little mistakes that happend back then.

Its a lot of work, but fun to do.