Regulator of Death Failures – 5 min Admin - SteveSeptember 6, 2016Leave a Comment Back to: Technical Diving Course | 4 h 17 min split over 32 videos Previous Lesson Dive Planning for Technical Divers – 8.5 min I discuss in detail what planning technical divers need to make prior to each tec dive Next Lesson Sharing a Regulator | Buddy Breathing – 4 min I show you how to effectively share a single air source and positioning yourselves for emergency ascent