I designed some printer friendly hoop connectors. The mating portion is a little bit longer to hold the tubing better. They are printer friendly because they are printed in two pieces (same piece printed twice) making it so no support material is needed during the print. This makes the print quality better which makes them fit better. The original ones got pretty loose and weren’t staying connected good.
Here are the files:
Net Hoop Connector Large.stl (592.3 KB)
Net Hoop Connector Small.stl (585.0 KB)