Taller top and bottom corners from Original Prusa i3 MK3 IKEA Lack Enclosure project for Creality Ender 3 (for 500 mm tall plexiglass)

thingiverse

I grabbed the upper and lower corners from [Original Prusa i3 MK3 ENCLOSURE -Ikea Lack table - Prusa Research](https://www.thingiverse.com/thing:2864118) and adapted them to fit 440 x 500 mm glass, making them usable for my Creality Ender 3. To make the corners work with my printer, I had to make a few changes: * The bottom corners now have the power supply cable hole on the right side. * I changed nothing else because the other parts should still fit fine with taller plexiglass. When using these screws, I recommend: * 12x wood screw 5 x 20 mm (#10 x 3/4" in imperial units) * 8x wood screw 6 x 40-50 mm (#12 x 1.5/8" - 2" in imperial units) Round heads are a better choice than flat heads. **Note:** The main difference between the first version and `-v2.stl` files is that `-v2.stl` files keep 2 mm more space for plexiglass height because my 500 mm glass did not fit in. I learned this from my own experience. After printing the first version, I tried to fit a 440 x 500 mm plexiglass into it and found there was about a 2 mm gap between the IKEA Lack leg and the bottom corners. It's possible that my printer didn't print the parts accurately or that the original parts don't fit a 440 mm tall sheet of plexiglass. When I measured the first version parts in Blender, adding the actual IKEA Lack leg to it gave me a total length of 499.3 mm, which is not perfect but should still be okay. In the end, I used a piece of 2 mm thick linoleum to fill the gap. Alternatively, you can print the `-v2.stl` files and they should fit better with about 1.7 mm clearance left for plexiglass. You might have some play in the plexiglass but it should still hold well in the corners. Feel free to give me feedback on how the parts fitted together in your case, and I'll update the model accordingly. **UPDATE:** I added a new file called *Prusa_Enclosure_Bottom_Corners-for-440x500mm-plexiglass-v2-flipped.stl* that has the 4 corner parts flipped upside down to make printing them easier without supports. **UPDATE 2:** I also added separate STL files with top and bottom corners as individual objects, along with variants with two hinges for a door in case you want one on both sides and front.