When flushed the float goes down far enough that the valve opens and runs once in a while. When the fill tube is out of the cylindar it does not but the toilet does not get enough water in the bowl then. It runs when the tube is in the cylindar. This is brand new five days old and there are no adjustments. Is the tube to be inside the cyl. or out? How much water should be in the bowl?

Home - Kohler - Cimarron Comfort Height elongated 1.6 gpf toilet with Class...