I'm replacing the toilet in a bathromm that was an add-on to our house. When it was originally installed by the previous owner, apparently the drain hole in the floor is about 1/2" - 3/4" too close to the wall. My understanding is that to the center of the drain hole, the distance should be 12". I always noticed the old toilet tank leaned toward the front and now I know why. Is there any way to make the tank sit straight like it is suppose to without replacing the plumbing in the floor?
Thanks