I'm sure that is why things move 12 inches a day. If the remote operator sees a big rock/hole/whatever a few feet away, they have a day or two to steer left. It

I'm sure that is why things move 12 inches a day. If the remote operator sees a big rock/hole/whatever a few feet away, they have a day or two to steer left. It just might take a couple weeks to go around it though. LOL