|You've been sneaking stuff in again ! [message #49781] Wed, 13 June 2012 16:34 UTC
Unless i've missed the announcement of this there is a new feature been introduced without telling us.|
I've just uploaded a model and noticed some of the materials have a red square with an exclamation mark on them .
If you mouseover them it says " Warning: This model has failed our Automated Wall Thickness check and may be rejected during 3D printing in this material"
Nice one Shapeways !