Possibly, but probably not, related to the issues with coordinates, that seem to be resolved just now with eddb4c3…

I have one thconfig file, (in amongst a large project with many thconfigs that work just fine), with a mysterious scale related error.  I suspect this must be of my own making, and not a Therion bug. 

C:\Program Files (x86)\Therion\therion.exe: error -- scrap RiwakaResurgenceRoughPlan-s1@RiwakaResurgence.RiwakaArea.RiwakaSystem defined at ./RiwakaArea/./RiwakaResurgenceCave/RiwakaResurgenceRoughPlan.th2 [9] is too large to process in metapost in this scale -- maximal scale for this scrap is 1 : 210

The scale I am using is 1:5000, which I assume is considered smaller than the 1:210 that is being complained about by Therion.

This is a thconfig for a large project that I only tend to run once every year or so, therefore I’m not sure when the problem manifested.

I have not figured out why the all component caves compile OK, but the whole system fails.

Unless anyone has any brilliant insights I’m not really seeking a solution from the forum just yet.  I have yet to find time to explore all the possible mistakes I may have made.  I have tried removing the offending scrap from it’s parent map, but then another scrap in a completely different cave triggers the same error.

All the same, any insight gratefully received.

Bruce