Uploaded January 2024 | Updated September 2026, 1 week ago

---

Comparing ducts, 3 valve vs 2 valve.

6:43 benchy, Sonic PLA, 235C, 400mms, 30KA, 40SCV external, 450mms internal, 40KA, 40SCV, 475mms internal, 50KA, 40SCV. .4CHT nozzle.

Appears I need to fix the 3 valve duct!

Camera does not do red well, this is a fantastic looking benchy that is very strong despite the "hurricane winds".