Aussie sets world depth record on Mark 15.5

[teksimple]

Just saw that an Aussie set a new rebreather depth record using his Mark 15.5--271m. I am very curious as to how his scrubber was set up on this. Spherasorb, perhaps? Could not find any contact info for those guys. Anyone know more about this?

Most I could find was here:

http://www.xtremedream.org/

 

[Humuhumunukunukuapua'a]

Over 5 hours at over 600 feet in a cave at altitude? Daaamn that's hardcore.