delta-stage.scad crashes OpenSCAD
When trying to preview the delta-stage.scad model, the terminal returns error
"ERROR: CGAL error in CGAL_Nef_polyhedron3(): CGAL ERROR: assertion violation! Expr: e_below != SHalfedge_handle() File: /mxe/usr/x86_64-w64-mingw32.static.posix/include/CGAL/Nef_3/SNC_FM_decorator.h Line: 426"
three times before crashing