Does anyone else use these? http://www.gardinerpolesystems.co.uk/acatalog/info_RESI_NECK.html Had mine a month now - and it is brilliant! Took a day or so to get used to, but now I can get to all sorts of awkward windows - much easier. Patio doors are easier - less bending & twisting, and easy to change from up-down movement to side-to-side movement when at the bottom Narrow alleys with upstairs windows - now I can do them without getting soaked. Over conservatories - easier. Just for fun I thought I would see if I could clean the back of a 3-bed detached house without moving my feet. Easy! Recommend them wholeheartedly. Only slight drawback - the quick release to adjust the angle is not as good as a flipfast - but then I am biased.