This is a nifty little golf club stand so you can keep your handle out of the grass and not have to bend over to pick up your club if you want to set it down. Really good when waiting on others to hit their balls! There are optional "wheels" for this, which are almost solely for looks and to help the stand to not sink into the grass. They don't rotate and you don't really need them, I just wanted to be fancy. This is like version 6 of this I've worked on, and definitely the most complicated things I've done, so there may be a few small issues. Strength of the materials may be an issue, as the springs we've been using are pretty strong. I've tried to bulk it up a bit, but haven't tested this latest version yet. I'll update here when I know more info on how they handle in the field. If you have issues or fixes, please let me know!
Hardware: Torsion Spring (not sure which exactly, I will try to update here when I get the link for the springs my co-worker bought). M3 bolt, washer, and nuts for the middle with the spring, and to attach the optional wheels. But really anything you can thread through there to hold it together should work.
Printer settings: I've been laying it on the side and adding tree supports and pulling them out with pliers after I print. As for the wheels, lay them flat and then use the normal square supports as I think they end up looking better.