IKEA BROR Side Shelf v2

I have my H2D on my IKEA BROR shelve. I needed a way to load TPU directly into the extruder. There wasn't space above the printer so I needed to put it at the side.I created this IKEA BROR side shelf for storage and to hold my TPU such that it could be loaded directly into the extruder. It also works well to hold other misc items. It has been created to be strong and robust. Interlocking teeth ensure that the middle piece is captive and can't move in any direction. I have used this shelve for months and there is no flex or bend at all.I wanted to keep this model as flexible as possible so I avoided creating fixed mounting points and opted instead for maximum customisability. You can customise what height you want to attach the shelf at. You can customise the height of the PTFE tube holder to your specific needs.This shelf is screwed in directly using self-tapping screws. I have added 100% infill modifiers to the print for you to screw into. Adjust the modifier's position as