...because you normally need 25m contours to keep the map legible ?
See you soon - I can run again but I (still) can't navigate.
We've certainly got a few areas where 25m contours would suffice, but this was on dunes and quite weird after 2.5m contours for the past few weeks.
Glad to hear you're running again.
See you in or about Rotorua soon I guess.