Is there a wax free seal for Penguin toilet. I've tried some of the wax free seals but it doesn't fit. Penguin toilet outlet is 3.5 inches and the seals I've seen are 3 inches so it doesn't snugly fit at all. I don't want to use wax as it's messy and one of my toilet moves a little bit as concrete floor isn't exactly level. Does anyone know a wax free ring that will fit 3.5 inch on the toilet outlet?