Ender 3 filament guide O.K

Note: rotate all the parts properly before printing
Please be careful while installing not to move the z axis support and not to lose the screws and washers. print on quality setting set to high (0.1mm layer height ).
Turn the wheel on the shaft for a few times before installation.
There is an option to fit the wheel with a bearing (5mm inner diameter, 10mm outer diameter).