Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
D
Welcome, Iain!
@iain said:
... i get an error that the STL is not a solid (is this beacuse I have surfaces inside the STL?)
Yes, that's correct. Use this excellent plugin to quickly highlight the problems: Thomthom's Solid Inspector