- Insert accelerometer into one of the slots in the two spindles.
- Wrap the magnets into the notches and attach together in the back.
- Wind the cable around the two reels (figure 8 not required)
- Place in kit case using magnetic back.
To remove the cable, just hold the reel upside down.
https://youtube.com/shorts/1SEC8bZySrk?feature=share
Below is the 3D print file for the reel: