Thank you Michael.

Is there a tool or script to discover self intersections?

- Brian

Hi Brian,

> Is there a tool or script to discover self intersections?

No, not that I am aware of. There can be a slight visual cue that the curve can tend to look a bit darker in self intersection areas because places where curves are drawn more than one time will be slightly darker, it's subtle but that sometimes gives me a bit of a clue where to zoom in and examine more closely.

- Michael

Hi Dieter

Just thought that for a "Stamp," the mirror image may be appropriate.
If to, do positive 5mm and 3mm extrudes.
The client might not want to look in a mirror to read the letters... :-)

- Brian