This is an improved version of Tron08’s modular controller stand base designed to reduce the forward-facing load and support higher tiers of modules. At present, my base is stable with 5 controllers, though I plan to add more in the future for personal use / testing.
You can find all of my controller modules at the link below:
Additional Controller Modules
Nintendo Switch JoyCon Grip
NES / Nintendo Switch NES
Printer brand: Creality
Printer: Ender 3 Pro
STL is aligned to the base. if you have issues with the connectivity’s quality, consider aligning it to the connector or improving the resolution. I also removed the hollowing, but it can certainly be re-added if you want to save material.