Sorcerer - thank you for your logical explanation, thought i 'd put your theory to the test - put it in auto, to the footwells it went, decrease the temperature to 18 and it moved to footwell and face vents, went down further to 16.5 and it went to face vents only - took it right up to 28 and it moved to windscreen and footwell - bugger me, it and you are clever.
Bottom line is there is no fault - if i want them to come out of the face vents when i first get in, i will have to move to as warmer climate
Ian M - fluffy dice are a no go area - the wife's of course - got them from the Aerosmith Rock 'n' Roll ride in Disney about 14years ago - sorry not for sale !
Glover - i is jealous
still would be interested if the default can be changed.