This is a remix of a nice model. But I the inner diameter of the air connector was to small to get a good throughput without a high pressure. Additionally i want to have an angled connector, because the silicon tubes are so soft that you get very quickly a kink in the tube.
For printing look at the second pictures, there you can see some of my fails on the right side. Raft, brim, organic supports, perimeter generator=arachne and at least 0.4 nozzle … nothing work to my satisfaction.
The best result, which work for me, you can read from the 3mf and print files
The author remixed this model.
inner diameter of air connection now 6mm, angled connection