All tools for servicing Fox Transfer dropper post (2017-2020)

DIY servicing a Fox Transfer dropper post, 2017-2020 models, is an almost impossible task given the quantity and cost (about $600) of the special tools.
That is why I designed the special tools for a 3D printer.
All parts have been tested with PLA.
Sources for servicing:

1. Fox manuals.
   1. 2017
   2. 2018+
   3. 2021+
2. YouTube:
   1. Fox Transfer (2017-2020) Dropper Post Full Service, Simon Szoke
   2. Fox Transfer 2018 rebuild, Butter Suspension
       

The complete toolset consists of 10 tools.
One of the tools, the fill tool, is not a 3d print part, but is assembled from easily available and cheap parts from pneumatics and electrical engineering. A description can be found in the enclosed manual (pdf document).

The tools:

1. shaft clamp (8 mm)
   
    
2. Upper bushing removal tool
   
   You need a 22mm wrench and 8mm Alan key to use it.
    
3. Spool Valve Cap Removal Tool
   
    
4. Spool Valve Funnel
   
   
   4 differrent internal diameters (only 3 shown)
   Consider using PETG because it is easier to sand. The inside should be as smooth as possible and using a wooden stick wrapped with sandpaper P1000 or finer is one way to achieve this. Alternatively, a coating with Smooth-On XTC-3D can be applied. This also works fine.
    
5. Shaft Bullet
   
    
6. Internal Spool Valve Compressor tool
   
    
7. IFP height tool
   
   Two designs for 100/125 and 150/175 mm models.
    
8. Nitrogen Fill Open Valve tool
   
    
9. Upper Bushing and Seal Installer
   
    
10. Fill Tool
    
    DIY tool with Schrader valve for shock pump.