Hi Ben, is it right - you give the lenght in meters? Then the distance from point to point is very long? A huge cave? There are Kilometers by some mesurements? Regards Markus Von: Therion [mailto:therion-bounces@speleo.sk] Im Auftrag von Ben Cooper via Therion Gesendet: Sonntag, 22. Oktober 2017 10:33 An: List for Therion users Cc: Ben Cooper Betreff: [Therion] DXF output I'm struggling to output a DXF format map and model from Therion. I've found that the map export does not load into two different DXF viewers, both giving no errors but showing nothing. The model output works, but is 100-times too small (ie the default unit appears to be cm rather than m). Can anyone provide any advice what I might be doing wrong? Many thanks, Ben