[Mooncarter]

Thanks tag. That's what research said. Of course, to my knowledge, these carts had no "braking" from the controller. Perhaps they did. I thought it had something to do with industrial applications for the same controller that would stop a forklift from running out of control downhill. I suppose I (stupidly) thought from the Curtis Diagrams that "braking" had something to do with slowing the cart going downhill.

What an idiot I am when it comes to terminology sometimes. Thank you.