Let's see if #unexpectedmaker can solve my little reel-chaos…
https://www.thingiverse.com/thing:4022965
Modular Reel Rack System by seonr

Modular reel rack system to hold 8mm and 12mm electronics components reels Here are the design and construction videos for the project: Part 1https://youtu.be/ZmHZfyaC9xM Part 2https://youtu.be/JySx8vheH_Y