LOW WATER level in Rexmont Crane WALL HUNG toilet. My husband just replaced our wall mount Eljer with a "slightly used" Crane and the tank holds water fine but the bowl will not fill up to the proper water level. We are replacing it for selling our house and looking for the least expensive solution. Any ideas why the water won't come up to level? There was not an issue of low water or stoppage on our Eljer so we do not feel it is in the pipes. Thanks for any help.