Forgive me if this is the wrong board for this issue, but I have a large garbage can where one of the wheels came off. It requires a special type of hub that connects the wheel to the axle, but unfortunately that piece is long gone. I emailed the manufacturer for help on getting a replacement part, but haven't heard back. Looking for good ideas to keep this wheel attached to the axle. I've been using metal clamp rings, but they only last a little while before the wheel comes off again.