Zonestar Z8XM2 Part Cooling Ring Fan Duct

I wasn't happy with the fan duct that came with my Zonestar Z8XM2. It didn't cool evenly on all sides of the print. After seeing various designs by other people, I knew what I wanted. The problem was that I didn't find any that fit my printer, so I designed my own from scratch.

Fair warning though, I just recently made this and I haven't printed much with this yet. It looks cool, but I don't know how well it really performs. Consider it beta testing... if you do use this, please let me know h