I am in Bologna ,Italy ,and I've got a 150 cm dish ,I've got the sky digibox from an agent in italy and I Pay the subscription to Sky (about the double of an uk citizen) since Sky uk was born ..I could watch astra 2d perfectly,until a few month ago,when some of the channels related to channel 4 disappeared, (not all) but film 4 and film 4+1 are impossible to watch....I can watch chan 4 in another frequency (12480 V) that is not in 2d, or one hour later in ch.4 +1.in 2d Sky changed frequencies or else ? or could be a problem of dish elevation ,due to the subsidence phenomena that affects my region ,caused by years of long periods of drought? I controlled the dish and didn't move of a mm. ,but if was the house that lovered of a mm.,it could be the problem..what do you think?