Quote: (Originally Posted by
Decodiver)

When I last had an Inspo I had the following setup.
One Dil entry on inhale counterlung and two O2 entries on the exhale.
The reason for this was that I always had a spare 2 litre of O2 plugged into the lung so if I had a problem I just turned off the inboard and manually ran using the offboard.
OK, that makes sense too, I'm still gonna keep mine blanked off for now until I decide what I want to do with it.