About this 3D model

When you repurpose a F-railsystem to hold filament spools then you need to angle the shelfs a bit. You could just put a thin piece of wood, plastic, or what ever underneath or make a little adapter for it. So I made a little adapter to put on the end hook of the shelf arm and raise the front 3mm, this gives the shelf a slight angle so the spools roll to the back. The quality of the print didn't matter so I used my EasyThreed X1 and some (litteral) neutral filament, and printed 8 adapters.