Customizable LockSpool V3 with hub cap for labels (for Bambu Labs AMS and other printers)

I have added the OpenScad so you can customize the spool for other refill sizes. This spool has storage openings for 1.75 mm filament in the flanges and in the hub. You can create a spool with or without a hub cap or just the hub cap by itself. (I recommend printing the label by itself so you can set the print settings to the recommended specified below.) The file LockSpoolV3_4AMS.scad has range limits built in the customizer so the spool should fit the Bambu Labs AMS. The file LockSpoolV3_3.5mmFlange does not have limits built in. Spools for re-spooling or filament refill that work in the Bambu Labs AMS. I have tested Formfutura refill. And I have included a version of the spool for Bambu Labs Refill. Spool printing advice: PLA or PETg 2x perimeters, top and bottom, 10% cubic infill = 117 gram per spool. Hub cap for labels: PLA or PETg 3 perimeters, top and bottom 10% cubic infill = 5 gram ~ 2 hours print time on Normal mode and ~ 1 ½ hours on Sport mode. Print 2x halves for 1 spool. Thanks to the great LockSpool from Anachronist.