Multiple Mounting Base

Made a holder to be able to connect as many as you want. My dry box can store 4 spools. The middle one are shared to save the space and parts.

Here is the dry box itself.
https://www.thingiverse.com/thing:4851379


+++ Update on 5/28
The 4 spool configuration got an issue by sharing bearings and I made a narrower base (spool base 23), so a spool has a bit more spaces to move left and right..

+++ Update on 1/17
Spool Base 23.SLDPRT is added