Red Dragon
New Member
I have installed a Sioux Chief compression flange inside a 3" san pipe which of course shrunk my inside dimension to less than 3 inches. My problem is I install a no seep No. 1 wax ring, but the plastic flange is too wide. Should i trim the plastic flange with a razor blade or is there a wax ring that would fit this closet flange? Any advice would be most appreciated.