Thanks for the info and the quick response sylvan. If I were the plumber, I would have used cast iron. Live and learn. In any event, I have had my fixtures for awhile, so I am committed to the toilet and the color. If I use the offset which is at two inches and position the toilet horn more towards the back of the flange, I am hoping to get around the problem of the restriction by centering it more over the opening at the bottom of the flange where it connects to the drain. We’ll see.