Ender 3 Spool and Tool Mod

I have remixed and combined a few things to make a tool caddy - roller spool combo for the CREALITY ENDER 3 with intention to give the filament the most possible freedom of movement and guidance into the extruder.

Parts to print.

1x tool stand
1x spool shaft (read print settings notes)
1x spool nut
2x spool cones
2x bearings
2x washers

the tappered cones are designed to fit 12R-2RS Sealed bearing i had already laying around which came from a bmx crankset but included a modified thing thrust needle bearing which should be to size if you dont have or wish to purchase.

2 versions of shafts. 1 of which is a original part and the other(dressup part) was added since i had printed several during testing and had clipped the failed shaft base onto my bracket and thought it looked kinda cool.

all clearences are 0.2mm fitment in design please let me know if you have any issues and i can do my best to adjust the design tolerances. i am still new to 3d printing and learning mor