Thanks for the reply.

So if the D6210070A is South, shouldn't I also have a similar file for North?

On my Basecamp I only have one version of the Europe map 2019.2 (see screen shot) plus Global, 2016 and 2018 maps,

Why is this splitting into two on the device? It didn't used to do this.

This means I can't ensure the route I plot is using the same version is on both computer and device

I presume the device is hen reading the wrong version of the map when it plots the route?

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