Hi there!, I'm new to 3d printing.. Just wondering if a model can be printed if it contains two seperate meshes (no moving stuff) Intersecting each other?. For example:- A long cylinder through a solid cube!.. I hope you get the idea. Sometimes properly fusing two parts of meshes with heavy details can be such a pain!. Another question - Do I have to worry about mesh flow (triangles, faces with more than four edges.etc)? Thanx in advace..