Summary This is my first attempt at designing and printing from scratch. I needed a more organized system to store my rolls of filament so I developed a simple wall rack made of 1x2 sections and 3/4 inch dowels. There is a left and right lower section and a top piece to mount to the wall. I glued the top and bottom with silicone RTV but you can also use crazy glue or similar adhesive. You can use 3/4 inch wood dowels or as I did 3/4 inch aluminum decking rails. I also cut a corner wedge and installed it to add more support. That is purely optional. This was done on an Anet A8 with no special settings. I was able to lay the print on its side but you can also print upright if desired.