I've just ordered the RV 1090 GPS unit. My tow vehicle is a 2021 Chevy which uses "Pulse Width Modulation" on the power feeds to the towed vehicle. This prevented the Furrion cameras that I purchased with the RV from working at all.\n\nI'm considering the BC-35 camera to go with the Garmin unit. Does anyone have experience or knowledge in this area? TIA.