Designing back plate for Ring Doorbell What is a good tool to use to design a back plate for a Ring Doorbell?  The shape will essentially be a wedge shape, tilting the doorbell to the side and down a bit.  I'll need to iterate over a few prints, so want to be able to tweak it as I go.

I've found TinkerCAD doesn't let me adjust shape sizes, stretching one axis but not the other.
If you wannwa go fully parametric, use OpenSCAD. Or you can use Autodesk Fusion 360 (which is free for non-commercial use)