Spinning Prize Wheel

Update: 10/1/24: I have added a mini version which can be printed on the A1 mini. I haven't tested it yet, so proceed at your own discretion. This is a prize which makes satisfying clicking sounds when spun. It uses a standard 608 skateboard bearing (22mm OD, 8mm ID, 7mm W) and 2 M3x10 flathead screws. Assembly is pretty straightforward. Press fit the bearing, snap on the wheel cover, press the clicker into the arrow cap, and screw the arrow cap into the frame.A few people have reported that the clicker is too stiff for their preference. PLA is quite a stiff plastic, so printing it out of PETG will give you a more flexible option. It can be replaced with a small piece of plastic cut from a milk carton or isopropanol bottle and glued into place. I find that the PLA wears down a bit over time and works nicely after a short break-in period. Needs at least a 200x200mm bed to print for the full size, or 175x175 for the mini.The tolerances in this are generally about 100 microns, except