Our Fleetwood Prowler 20' TT has been leaking under the bathroom vinyl. I removed the toilet and the vinyl and found that the flange was not screwed down. The toilet was rockable so that explains it. ...
Westend, the two bolts are to hold the toilet to the flange. The round holes are for screws to hold the flange down but there is no good wood under there. There is where I put the screws for the brackets.