the SubDThickenCurves command is really a great thing , however It is producing asymmetrical results here. Or do I do something wrong?

please see pic + attache file

SubDThickenCurves-bug-01.3dm (134.9 KB)



Hi @walther,
Thanks for this. Yes, it’s an issue I’m aware of and working to fix.
I agree that wherever possible, symmetric inputs should produce symmetric outputs, which the command isn’t always doing at the moment.