I had a new vanity and faucet set installed a month ago. Everything looked great until the hot water handle started to malfunction. Now, after turning the hot water off, the handle is out of alignment with the cold water handle. Makes the set look cheap. The base loosens with each use of the hot water handle, until it turns and wiggles when turning the handle. It is possible to tighten the base, but it is loose again in a day or two. So disappointing.