Hi,
I've been using a skirt on my small models, and for some reason it sometimes refuses to print. I searched around a while and found a note to the effect that if the global z-offset is negative and the value is larger than the layer height, skirt printing is disabled - WTF!!
Anyway, this is exactly what is happening with me using S3D 4.1.1
I need to be able to freely adjust the global z-offset to accommodate bed levelling inaccuracies, and having to screw around (again!) with bed levelling to work around an S3D problem is very frustrating
Regards,
Frank