Filament spool axle

thingiverse

My primary concern has been the tendency of supports for the filament spool to shift to one side when it turns, a common issue on default configurations like the Anet A8's threaded screw as the axle. However, this problem can be completely eliminated by upgrading to an axle and spool holder that provides greater control over adjusting the width for various spool sizes. The new axle is designed to be compatible with the overhanging filament holder featuring a sturdy brace.