I am very new to 3d printing, but have been using Sketchup for quite some time. I installed a plugin for exporting STL [https://github.com/SketchUp/sketchup-stl] from Sketchup and have been using this method to load models into Cura 14.09. However, models that have holes in them do not print correctly. They appear as they should both in Cura and in Sketchup, but don’t print as they appear. Is there something that I need to do differently in Sketchup? Here is an example STL file that didn’t print properly. I am using a Mini.
wire_end_cap.stl (81 KB)