I ran wires inside my rear 3030, therefore the original rear shelf would not work. I made sure to leave room for the belts in the rear, this won't rub on them I am going to go with enclosure 2.0 or something very similar so the 6mm bolts are not an issue sticking up. For anyone using Enclosure 1.0, I imagine you could use a countersunk head M5 or M6 in the back row. I have included the STEP file for anyone that may want to do that, or modify these for a 200, 400, or 500. I will probably make these for a 500 as well, if i do, i will update and add those files.
I printed these in ASA on my enclosed ender3. I used Cura's anti warp tabs and a brim to keep the corners from warping. I thought about printing vertical, that may work too.
The author marked this model as their own original creation.