Fix the mmu3 buffer box above the mk4 Meanwell LRS-350-24 PSU to save a lot of space and is feasible。For the new buffer box holder, prepare a round magnet with a diameter of 8mm and a thickness of 2.5mm on the side, and press it firmly into the groove of the model.
The author remixed this model.
Avoid using screws at the top of the gantry and maximize space utilization