Hi I have the Camper 760 satnav, I've owned it about 5 years and it's been great but we have recently noticed that when I enter coordinates into it they seem to be about 0.25 of a mile out from the position they should be. If I enter the postcode or address everything is fine. It's like the coordinate grid is in the wrong place somehow. I have updated the device, reset it and updated it again just now but I still have the same problem. Does anyone have any idea how I can fix this please? Many thanks