Shelve Support

I built a shelve about a moth ago from 18mm spruce boards. I'm unable to buy a back wall for it due to the corona based lock down. I created this as an angle support on the side wall joints to make it more rigid until i get the chance to buy some plywood. maybe it will stay that way permanently though

This Model is parametric. All parameters are commented. The radius on the edges is half of the smaller value of wall thickness and base plate height.
Just play around but be careful with $fn.

Message me if you think you can't use this model because of the license. We'll work something out.

I might add options for straight and countersunk screw holes later on.
I'm printing the first prototype with the double option with green PETG , 0.2mm layers and 30% infill on my highly modified Ender 5 as I type this. If it fits out of the box I'll add pictures later


Edit: Added Pics
Printed OK but i have to to do some fine tuning with my new setup. Swapped the mainboard to a SKR