Color by RGB in DXF export prompt

It is impossible to use “Color by RGB setting” , the checkmark always jumps back to “Color by AutoCAD index” when saving the scheme. It happens in Rhino 7 and 8.

Background: One of our CNC machines uses certain actions based on the color of the curves. But it doens’t always react as expected. So I wanted the try the “Color By RGB” setting to see if it would make a difference.

I don’t think the Release 12 dxf format supports color by RGB. Try Release 14.

thank you, that solved it

That from an old guy. :wink:

– Dale