Maybe someone will find this useful? :sip:
https://electronic-rally-navigation.blogspot.co.za/2018/02/etrex-rally-navigation.html
Its a system I've developed over the years. I thought I'd do a write-up of it... mostly for my own record purposes.
Cheers
ah
https://electronic-rally-navigation.blogspot.co.za/2018/02/etrex-rally-navigation.html
Its a system I've developed over the years. I thought I'd do a write-up of it... mostly for my own record purposes.
Cheers
ah
