A lot of machine shops that do government work won't allow pictures. I was able to take them at the last job we did when we poured the foundation for a new mill. I get along good with the owners and we do have a lot of fun there. As for how you set the machine, it is easier some of the time to tear open the roof to put a new machine in. We had to tear open the roof at the local machine shop for the riggers to set a new mill about 10 years ago. That was the only time though as all the other machines could go thru the doors and around any other machines.