Just got back from a 12 mile, 16 cache walk around Great Mis Tor and Conies Down Tor. My GPS reception kept cutting out, particularly around the Mis Tor area. This has never happened to me before. It happens to be Ten Tors weekend and just wondered if anyone has had a similar experience – not sure why this would happen as GPSs’ are receivers only but I know that most Ten Tor teams now carry GPS trackers.