Spent some time last night trying to get mkgmap to produce a Garmin map with long-distance hiking paths marked out. And, er, failed.

The paths are a mixture of highway types sharing a route relation network=uk_ldp (for example, the Ridgeway, osm.org/browse/relation/8879 ).

I wonder if anyone has an easy guide for how to do this? Tying the 'relation' and 'line' file settings together is bending my head...