After installing it, it wouldnt show up in the tabs when I pressed N. So I quit out of Blender and came back in, opened my project, and it still wouldnt show up in tabs. So I started a BRAND NEW project and pressed N to see the tabs and "3d print" tab showed up. So then I opened my project that I created an hour before I installed this plugin, and now the 3d print tab wont show up. In short any new projects will show you the tab, but any old projects or projects created before installation refuses to show you the 3d print tab.
After installing it, it wouldnt show up in the tabs when I pressed N. So I quit out of Blender and came back in, opened my project, and it still wouldnt show up in tabs. So I started a BRAND NEW project and pressed N to see the tabs and "3d print" tab showed up. So then I opened my project that I created an hour before I installed this plugin, and now the 3d print tab wont show up. In short any new projects will show you the tab, but any old projects or projects created before installation refuses to show you the 3d print tab.