Spool winder v3

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Hi guys, if you wonder what to do with empty spools here's my 3rd iteration of Spool winder (see previous version here (https://www.printables.com/model/5114-spool-winder-v1v2)). This winder works with empty 1kg spools from PM (Plasty Mladeč) and can hold up to 20m of cord. Max.outer plug diameter is 46,5 mm. EDIT: I added .STEP files for all components, feel free to modify! Goals: fully 3D printable all parts can be 3D printed on 22x22 cm bed sturdy and functional design use as few supports as possible duplicate as many parts as possible nice design Improvements new hexagonal rods which are printed horizontally to improve stifness reduced number of parts including removed shaft washer and adapter cap revised design of socket adapter ensures better printability, less used material providing same functionality as before new polygonal design easier to print shaft screw Bill of materials 3x Rod 6x Nut 4x Side 2x Bottom 1x Adapter screw 1x Adapter 1x Socket spool adapter 1x Socket ring 1x Shaft bolt 1x Shaft nut 1x Shaft washer 1x Handle 1x Bearing Printing instructions I recommend using PETG and I will mention only some parts here as other are trivial: Rod - print horizontally with supports Side, Bottom - unfortunately you have to use supports Adapter - print horizontally with supports Shaft bolt - print horizontally with supports Assembly Firstly, disassemble the spool. You can have a look at how I do this in v1 assembly video: https://youtu.be/VXvynGzOpbQ Next take Adapter…