Hello guys, New to the forum, really great info on here but after extensive reading I have still having a hard time with meshes and booleans. I took a standard S4 Case, and added a front valence to it essentially, so it could be mounted in a box. When I try to export this file as an STL to be printed on a Dimension 1200 SST, (has a support structure, and model structure) I only get the valeby aga080 - 3D Design tools