I have one of the Kitchen Faucets that is also the spray, all in one unit. When the cold water is turned on, the pressure is great, nice and cold. When the handle is turned to Hot, there is barely any pressure and the hot water never comes. I also have a dual sink in the master bedroom and one of those sinks also has a pressure problem on both knobs. The shower in the Master bedroom has no problems with temp or water pressure. The pressure in the hall bathub is fine, but the hot water is a little tempremental in their too. The main problem though is in the kitchen where the water trickles out and never gets hot. Anyone got any ideas.