opnspaces wrote: Does the tank have a gravity fill port on the outside or is it pressure filled from the water hookup point? If it's pressure filled from the water hookup point are you sure water is making it to the tank?
If gravity fill does water come out the vent hose when full? Or does it only spit water back out around the hose?
Gravity fill port outside the TT.
I fill it until it is right full, and coming back out the fill port.
100% for sure the tank was full to the top.