2021 GT 7 Fresh Water Tank Siphoning out
It seems ever time I drive our coach , mostly back and forth from the dealership for repairs, I've noticed that the fresh water tank siphons out while I drive. On our only trip since purchase I left with a full tank and got to our dry camp destination to find we had less than a third of a tank left. Left our selling dealer after some repairs on this issue and had them fill the tank for me to check the repair, on the 56 mile return trip to our house, it was again down to a 1/4 of a tank, I visually inspected and checked the digital reading inside to confirm. I also noted that the digital is way off, most likely needs calibration. Just wondering if any one else is having this same issue ?