Cat Exercise Wheel

[Update]I previous updated the model with TPU wheels. I swear I updated the print profile too, but it has come to my attention that the print profile is still the old one. I've resubmitted the print profile with the wheel choices. Not sure if it was me or the system. My apologies to everyone though. I updated the print profile to include some TPU wheels. I split the wheels out from the main hardware, so you can print either the regular wheels, or the TPU wheels, depending on which you want. The plate with the TPU wheels is setup to print sequentially, and you'll have to print it twice for a full set of wheels. Fixed a few things with the instructions and hardware requirements. Incorrectly stated 6 bearings were needed, when I meant to list it as 12. I've updated the description and instructions to fix this error. [Introduction]A cat exercise wheel! Round and round it goes, where it stops, only the squeaky bearings know. The wheel is roughly 43 inches across. The intention w