EVERYTHING! FSI was a small company and I was one of the few family outsiders that worked there. I was hired as a machinist and made about every part for rockets , pads, and launch equipment. I made motors later when we started producing our own motors. (When Lonnie and Larry bought the company from George Roos ,he kept making the motors in Burns Flat, OK. but his schedule was not very timely for a buisness. ) When I last worked there ,I was also working on couple new kits and redoing the catalog. That was first part of 1986.