The Wolfbox is a game-changer for my Winnebago Revel; installation was a breeze and the rear visibility is now perfect. The only hurdle is the reverse trigger on the Sprinter VS30 chassis. Because Mercedes uses a pulsed (PWM) signal for the reverse lights, the camera doesn't trigger reliably. A built-in signal filter or a dedicated Sprinter wiring guide would make this a 10/10 product. Otherwise, it’s a fantastic addition.