Drawer face spacer shims

Here are some simple shims to help with installing drawer faces.  They not only provide consistent spacing, they help hold the face in place while you are getting things lined up!

Filename format: 12_2mm is for 12mm wood with a 2mm reveal.  19_3mm is for 19mm wood with a 3mm reveal.  You get the picture.

For those of you that use OnShape, here is a link to the model.  It is my first public share and using variables, so any (useful) comments would be... well... useful.  Parameter names are pretty self-explanatory.  A .step file is also included for your remixing pleasure.

https://cad.onshape.com/documents/32fe66a12bd809b7a8a95a6c/w/7e5c57c6f766eea13e4e346d/e/489fba6af3d17effaf442b7b

If you have any questions/have a problem/want a variation, please let me know.