Ender3 Spool Plug v3

This is a plug for the stock Creality Ender 3 Spool pin. I printed a new spool adapter ( https://www.thingiverse.com/thing:3049913 ) and https://www.thingiverse.com/thing:3199964 -- use the longer bolt version by Macnet!

UPDATE: July 25, 2019 - I have uploaded v3 of the Spool plug. I have made it fit much tighter, and thickened the inner walls to give it more strength. This is definitely a much better fit, as I've knocked my plugs out a few times and I didn't like chasing them behind my furni