You can give your mapsets any name on these modern units.



Here are the two 25k img I created; all National Parks and National Trails.
As I described above those img only contain the 25k bitmaps, the autorouting (vector) layer, the 50k bitmap layer and the mdr.img are removed because they are already inside the Full 50k map of GB.

Important: it's essential that you use those two 25k maps in combination with the Full 50k map!
I've tested the combination of these 3 maps in Basecamp and on my 62s and everything works fine.

All GB Discoverer National Parks 25k joined in one img:
Spoiler: click

[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]


All GB Discoverer National Trails 25k joined in one img:
Spoiler: click

[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]