Good morning back to you Mark!
I put the hub mounted on the side of the wall in the bedroom with a direct sight to the tablet. I don't use sensors on the coach, only the toad. Before I invested in sensors for the coach I wanted to make sure they worked well, which they do. I'm going to invest in the coach sensors before we break the lady out of the garage in May. My inner wheels have valve extensions that pop out thru the outer wheel holes so they should screw on just fine.