When I search for climbs within a certain distance not all climbs are shown. Set terraintype to paved and sort on closest. Now change the search radius up from 15 to 20 to 30km. When I have 20km or 25km set it doesn't show climbs in my case at 17.0, 17.8, 19.4 km but when I change to 30km they are shown in the list.
