About this 3D model

Joined the Base Parts on the M2 Spool holder by slipshine to Make it a little more Rigid. slipshine Alternative spool holder is awesome! Solved my filament jamming problems. Just found the way it fitted to my M2 made it a little wobbly, so I joined the two lower supports (End-1-L and End-1-R) so they are 1 part with two screws holding them steady. Assembles exactly the same way.