@tig said:
Very tiny geometry causes problem for Sketchup and OpenGL so you are getting near the limit here...
Scale everything up x10 before doing the intersect, scale back down afterwards...
Here's a simple step-by-step...[attachment=0:2d9t1ibc]<!-- ia0 -->Capture.PNG<!-- ia0 -->[/attachment:2d9t1ibc]
Thank you so much TIG.
The "drawing" wasa great help
Best regards from
jacktar