Feature Request: Add thin lip option

[Schrolli91]

At this Gridfinity generator you can choose a thin lip for the boxes: https://gridfinitygenerator.com/en/box Maybe it is possible to add this function here as well?

For clarification here are two images:

Normal lip:

Thin lip:

[Stu142]

Good suggestion, this shouldn't be too hard to add as an option. I am currently quite busy so it might be a while before I get to it.