Stour is such a great Scottish word to describe the mess of installing a new boiler. We are midway through the installation which has had the plumber, his mate and his apprentice working on it all day yesterday. Today it will be hooked up, the tanks will be removed and a chemical clean will ensue. The toilet has started to overflow because the cold water fill is now coming directly from the mains instead of a header tank and the pressure the moment you turn on the cold water tap is quite amazing.