ULTIMATE SAMLA 45L TOPPER

I am one of the many users who are using Beaver Works' excellent Snapmaker U1 Top Cover Mod. However, after setting it up and staring at the upside-down cover for a while, I realized the top (technically the bottom of the box) of the IKEA SAMLA 45L could be a lot more useful. I set out to create a ‘top’ for the now upside-down cover box so it wouldn't look so plain and to also add some functionality. I realized that having the spools exposed on each side of the Snapmaker U1 printer was not ideal. The filaments are exposed to absorb unnecessary moisture. Thus, I purchased a SUNLU S4 Filament dryer. I figured I could feed the filament from the dryer instead of using the original side filament holders. This too, however, proved a challenge since the printer's filament motors are each in separate sides of the printer. Thus, I chose to place the filament dryer on top of the SAMLA storage box and feed the filaments from the side holes of the SUNLU dryer down to the motors. I crea