We've sold lots of the A&I Cab Cam system at the Deere dealer that I work at. Last fall and late summer we had trouble keeping enough in stock. One customer that I know of bought a complete system just for silage cutting. They set the camera aimed at the scale readout in their scale house and the display was placed in the window of the scale house so they could record their weights without getting out of the trucks. Saved them lots of wear and tear on backs and knees.