Hi, I have just had a new toilet fitted, the out pipe was in the wrong place, so the floor dug out and two 45 degree couplings fitted (in a short space) then connected to the old out pipe.The floor was then replaced and the toilet was fitted with a corrugated coupling. Within a couple of days of using it it blocked up. Is this a normal way of moving the toilet outlet position, or was it asking for trouble? What are my options? Thanks
