Corner brace for Flsun i3 plus large 3d printer

I designed this corner brace to stiffen the lower frame on my Flsun i3 plus large size 3d printer. I also added a 25mm x 1.5 threaded hole for an adjustable foot. 1 piece works for both sides, just mirror the part in your slicer to get the opposite side. Don't forget to mirror the threaded foot as well because mirroring the part makes the threads left handed. Holes are designed for a 4mm x 20mm socket cap screw