Stargate "Chappa'ai"

This is a remix Made to work with a 4mm nosel. I also built in custom support for the iris item 3. Added More Clearance so the iris does not lock up and the ring moves easier. That way, you don't have a bad overhang when printing. The 3MF file has all my settings.  by Martin is the original designer, and here is his assembly video. https://youtu.be/IaxVJCigWIQ?si=GupqIHzBuuSUoItm