GRAVY-LUMPENING SUNDAY lunchtime fare, produced by BRIAN TRUEMAN no less, mapping painfully slow conversion of a coach-house near Macclesfield into “something revolutionary in housing”. Featured family of four The Grants were the builders of the wonderment, “which will save about 80 per cent on fuel bills” by harnessing solar, wind and other alternative OPEC-busting power sources. 14 editions in all, followed by a studio-bound special answering viewers’ queries, “so stand by with pencil and paper as we try to cover as many of your problems as time will allow”. Then, to show just how rapidly these things can date, came follow-up programme A HOUSE FOR THE FUTURE… A THING OF THE PAST? in ’78.