Hi Michael,

yes i saw this also for the first time when i testet in Windows "0 Triangles imported".
But than i opened an other stl and it works...

Must be something with different STLs - the one was from Moi3 and the good from V4 ...

Will have a look at it...

Ahhh, found it!
the bad was a binary STL this script only deals with Asci STLs!