Can anyone help please as I must be doing something wrong.
My garmin is connected to my macbook
I live in the UK
I have Topo GB Pro 1:50k installed.
Question, I can't find a grid reference when a go to , find, locate Coordinates
Anything I type it says invalid coordinates as soon as I enter the first digit or number.
NY 385 466
Must have settings wrong somewhere.
Any help appreciated