I have two of the Pfister Pasadena Widespread Faucets. One Brushed Nickel and Tuscan Bronze.They are very nice looking, and so far both of them are having seized handles issue. The cold water faucet handles have seized up on both faucets.Seems this is a common issue. It is basically locked and instead of the handle turning itself the whole handle assembly including the bolt and water supply line below turn with it, to the point that now, in an off position the handle has turned 90 degrees to touch the backsplash. I had to turn the cold water supply off because I have no further leeway to turn the handle and to top off the story, the bottom of both handles are showing some white residue that seems like corrosion from the water seeping out thru the valve gasket. I am hoping Pfister can provide me with a replacement parts to fix the issue on both faucets (Tuscan Bronze and Brushed Nickel). Thank You.