Sounds like the hand [sic] of Dave Burrows and the team at pocketgps were winding you lot up. I know Dave did not post this as he is in pain this week with a broken elbow - 4 places, poor guy !. If anyone needs a gardener, don't ask Dave he's really dangerous.
Anyway, it reminds of an April offering, GPSW nearly posted a few years back. The rouse was a 'GPS Top-up card' .. having difficulty getting 2 or more satellites, no-problem get the 'GPS Top-up card', available for 1 or 2 extra satellites for improved reception. So it this ever surfaces again, you have been warned.
RAM-man