I'm looking for any advice on installing an American Standard Yorkville rear outlet toilet. It sits on the floor (no carrier bracket), but the outlet is out the back, with the drain centered 4" above the floor. The instructions show a standard flange, like a floor drain, but say to use a neoprene or graphite felt ring. I haven't been able to find such a ring at Home Depot. There was a foam ring, but it said it was for floor drains.
Suggestions, advice???
TIA.
Suggestions, advice???
TIA.