Can any kind soul post pictures and measurements of their toilet sink and its connection to the 2 inch black vent. In particular looking down at the sink to show the pop up drain and under the sink to show how the drain pipe fits. Is it flexible or straight? P trap or none etc.
I had no sink, trying to fit one have run into a sink with 1 1/8 inside, 1 1/4 outside drain diameters. No standard popup assembly fits.
thanks.