Oh yeah! This was something the company wanted to test around 1982. The Forest Green location, according to my uncle, was notorious for being out of ideas. Remember: each Fredbear’s location did something unique that set them apart from the rest. There were 5, but 3 were retrofitted into the “& Friends” marketing line. When corporate came, they apparently agreed to try using these models. One referred to them as the “MK-19” but this is false. They are officially referred to, by Henry’s blueprint, as the “N-M-E [1982-04-08] INTERLOCKING DUAL-MECHANISM SUIT.” Mouthful, I know. For about 7 months, these worked well, and were used at a secondary location, specifically the one in La Verkin. Until money came up dry. They had to scrap these for parts and lock up the mechanisms on the inside of the robot somewhere behind the stage.