How to set up a DIR twinset and mount all the bits. Also, BONUS how to get out of it on the SURFACE
29:28
How to configure your first and second stage on your DIR regulator system for a twinset.
17:23
How to reach your valves on a DIR twinset
10:44
#109 - The Difference Between DIR and Non-DIR Scuba Diving
7:50
Tackeling
14:20
What Weight Do You Need | Doing the Maths - Sidemounting.com
9:15
How to set the height of your Double Tanks
21:03
Building A Set Of Doubles
10:38