[mkgmap-dev] Question about high density Contour Lines

Hello Is there a limit of minimum Contour-Line spacing ? Because my own created Contour-Lines look a little squared and overlap each other. I use Global-Mapper to export Contour-Lines as a .osm File. So mkgmap should be able to convert the Contour-Lines into a Garmin Map. Can anyone tell me

[mkgmap-dev] Garmin Contour Lines

Hi Is it in general possible to convert high detailed Height- Lines to a garmin Map ? High Detailed means Lines with 1m distance in height. I tried but my Lines look useless because they look cross-connected So how to generate such contour lines ? glg Markus