Hi Michael,

I've saved the .3DM file and the setting is visible now.


>Do you need to write a Rhino v4 .3dm file instead of a Rhino v5 .3dm file?
Not now, but I cooperate with others on projects across several CAD platforms and versions, therefore it's good to know, that it's pssibility to save .3DM file into older Rhino version.

I've noticed as well, that MOI can read Rhino5 file and older, do you plan readibility of Rhino6 .3DM files too?

Mik