I'm half way through having a new bathroom fitted and the taps went in today these . I noticed the hand basin tap keeps running for a good few seconds after you turn it off. I asked the plumber about it, and he said it was normal because of the shape of the spout, and that the bath one would do it too. I can't believe that's right - and the bath tap (same design) doesn't do it. Does anyone have similar taps, and do they really do that??!