Thanks,Lukkiirish. I did look at the MaP report based on a link in an older thread. If I'm understanding it correctly, it tells me mostly what I know from the specs: in the Kohler line Class 6 and Class 5 toilets move more waste than the older Ingenium models or the dual flush models. What I can't judge from the specs is whether the differences in waste volume are noticeable or meaningful in real-world use. Not to get too scatalogical, but I certainly can't look in my toilet and judge what might be 600 grams or 1,000 grams of solid waste! (I also checked the MaP report for some Toto models which I liked stylistically, like the Pacifica, Vespin and Nexus, but for some reason none of them are listed. I don't know what that means.) I realize no one can tell me for certain what we'd be happy with, but I am interested in hearing people's satisfaction with these various toilets. If someone has a Cimarron Class 6 and also a Persuade or San Raphael, it would be interesting to know if you can't tell the difference in the flush, or conversely, if you feel the newer Class 5 or 6 models make all the difference in the world. Or, if anyone has experience with the any of the Class 5 models and also a Cimarron Class 6, is the newer Class 6 do a significantly better job washing down the bowl, or is it an indistinguishable difference? -- Eric P.S. Is there anything to read into the fact that Kohler introduced the Class 6 Cimarron a year (or more?) ago, but haven't yet moved any of their other Class 5 models to Class 6? If the changes in the Class 6 were driven by customer complaints about the bowl not being cleaned well enough in the Class 5 toilets, I would have thought they would have been moving quickly to transition more models to Class 6. Does this indicate the market is telling them that they still didn't get it "right" with the Class 6 Cimarron, and they're developing something else?

Check inside the tank and you will find a "Water Level" index either printed on the ceramic or embossed into the ceramic. Make sure you tank is filling to the level index. If not, adjust the float on your fill valve until you have the correct volume of water in the tank. Next check the trap primer line, which is the small diameter plastic tube that goes from the fill valve to the top of the flush valve standpipe. Make sure the line is properly secured on the top of the standpipe to insure all water flowing through the trap primer line is in fact going down the standpipe. If that is correct you are getting the correct supply of water to the bowl.

You can pretty easily clean under the rim of the toilet bowl where the rim holes are. I have read that you can unclog them using a straightened wire coat hanger. I have brown mineral stuff in my toilet, and I assume it is caused by minerals in the city water supply. Video

I need a wall mount faucet not vanity. I didn’t start with the vanity yet. My contractor said I need a wall mount faucet because I don’t have room on the counter for a faucet.