Hi I have started a Facebook group "Ouroboros Rebreather Group " for owners or divers interested in the unit , I have traced 45 units so far, I noticed you have sold your unit would it be possible for me or yourself to pass on information to them regards the site so the can join , you are more than welcome to join yourself I have enclosed the link, is it also possible to have any contact details of the owner so I could log the owner / unit Best Regards Gary Matthews https://www.facebook.com/groups/2180..._comment_reply