Hi Mitty W
The pictures you link to are all of prototypes.
I guess they could change anything in these for the production models.
I am not sure that Alex (AD_ward9) has noticed you post here since he has not responded.
I think I saw you lurking on the active thread:
http://www.rebreatherworld.com/other...sign-idea.html
As this rebreathers design ideas and technology seems to have been adopted by possibly 2 companies, there is hope to see it to market inside of a year.
Whether that will have restrictions on what can be revealed I do not know.
Every bit of data we get here, related to he Open Source Revolution Rebreather comes from Alex/DeepLifeLtd.
You have some sharp questions though.
Thanks Sten.