Ya know, sometimes ya just forget stuff. I don't know exactly how long the Machine shop has been available. 2 years at least. Well, I was just made aware that the parts to inset the windows in the front wall are missing. I couldn't believe it, because the pictures of the model that I built, clearly shows them inset, but I couldn't find the parts anywhere. So to fix the problem I whipped up what is needed (in O scale, reduce for others) and put the page in the FREEBIES page. OOPS happens!