Bill H. I found that the master water closet was fully stoped up. I pulled it and found that the drain line was fully clogged with stool. I ran my k1500 about 25 feet down the line a few times to clear the drain. Job done under warranty. I installed two new toto ada approved water closets upstairs. I caulked them and instructed the customer not to sit on the toilets for eight hours. Two year warranty on the water closets. I explained to the customer that that amount of stool piled into the drain is very uncommon. I also told the customer to take steps to soften the stool. Temp warranty until the hydro jet.