Ask whatever you want, it's nothing exciting or secretive. I worked for a couple sign companies. The last one I made ADA signs. Handicap bathroom signage, the room numbers for hospitals and school, that sort of thing. The kind of stuff that is several layers, with raised portions/letters, braille, sometimes backpainted or more complicated things. Most of that job was using vector plotting programs and a laser plotter. Sometimes I used C&C machines for carved wood signs and other things. There was a middle management guy whose job it was to just walk around and complain to everyone ("why isn't this done yet?", "how many jobs did you get done this week?"), but nobody there ever gave a second thought on how to do a job quicker, nicer or more efficient. They just complained, then refused to take any suggestions on how to improve things. I feel like the thing that makes me good at recording, mixing and producing is what makes me good at building things and cooking. Being able to think about something, break down the process and adapt to get the best/quickest/most efficient result. A lot of people involved in production at small companies that build things learned one way to do something and then never change, no matter what problems crop up from it. The details of my particular experiences are mind numbing, I won't subject you to them. I went from that into sales, which I hate and will get out of at the first opportunity. I've always built or installed things up until what I do now and my father is the only one I worked for that ever updated a process or took a well thought suggestion on how to improve something and he's the only one still in business.