Well it isn't happening yet, but I know this fall or winter the tradewind is getting a new waste tank and pan, but I had to epoxy a crack in this fitting in order to stop it from leaking. I had removed it and sealed inside and out, and so far its doing ok, but I need to find a replacement. I know from experience that there was no way to make any standard plumbing store or RV shop abs adaptor mate up with the thedford valve and still have space to make the gray water connection. Stole the photo from Rick (Fotochop) because I didn't think to take a picture of it before reinstalling. Does anyone know where I can find one/ seen one at their local RV shop/ have one in the garage they never plan to use?