Universal 2040/2020 heavy duty spool holder

A universal spool holder that can take normal to 3 kilogram rolls supported on 2 608zz bearings for smooth operation.

Hardware needed

2 X 608zz bearings
2 X M5 X 10 mm
2 X T-slot nuts
1 X M8 spacer
1 X 8 mm x 60 wood screw or M8 X 60

Should be pretty straight forward to install, just place the 2 608zz bearings into the 2040 connection slide the wood screw or m8 through, place the spacer between the connection and the mainbody and tighten the whole thing so it rolls smoothly but