I recently bought a new Price Pfister kitchen faucet (#53P-50SS). The problem was, when I turned it off, it continued to drip for about 20 seconds, before stopping. Now that is kinda annoying since it is brand new. 20 seconds is a long time. I would it expect it to stop almost immediately. I contact Price Pfister and they sent me a new head. Installed, but same problem. I contacted Price Pfister and they sent me a new cartridge. Same problem. I called again and explained the problem and asked if this was normal for this model. This time the customer service rep said, "oh yeah they will drip like that for about 2-4 weeks. Then they will stop. It has to d with the pressure." That sounded very strange to me.
Has anyone else had this kind of experience? It just sounded strange. And if it were true, wouldn't they note it in the installation, operating instructions?