New trailer and tank monitor
Today, I just picked up my new Flagstaff 26VFK. Went through the walk through. The person that we went through the walk through demoed the water system. He showed me how the monitor worked and it had water in the grey tanks and fresh water. He said he would empty the tanks. But after arriving home I checked the monitor. This trailer has 2 grey water tanks. One showed 2/3 full and the other was full. So he did not empty the tanks. I emptied grey tank 1, only about a quart of water came out but still showed 2/3 full.
I emptied tank 2 and it now shows empty. What could be wrong with the monitor on tank 1 still showing 2/3 but no water? Anything I can do except complain to the dealer to fix under warranty?