Gridfinity Base Container FreeCAD Macro

I wrote a macro for FreeCAD to generate BaseContainers for the Gridfinity System. FreeCAD Macro can be downloaded from:https://github.com/rurlaender/freecad/blob/main/macros/Gridfinity/Gridfinity.FCMacro The container are only simple ones without holes for magnets and they are not stackable. I use them for my workshop drawers.I added a few examples as STL what can be done after creating a base container. The wall thicknes is set to 1,2mm fix if you want to change that you have to modify the macr