Hi guys!
I would not worry to much about scrubber problems in cold water as I have done lots of ice diving back in the KISS days and that was fine. It has the same type of scrubber even though a bit smaller.
As the Pelagian holds more sorb then most units out there (Meg, KISS, Inspo etc) I am confident in its performance. Just dont forget to pre breath, guys!
Im thinking about making a 3mm neoprene sock over the scrubber...
The solution Meg has decided on is nice as the warm gas travels around the scrubber but it comes at a to high price for my liking.....huge casing with a rather small scrubber, lots of air inside that will make the unit bouyant even though its so heavy.
When it comes to clipping on multiple tanks a can vouch for that its a no brainer....just clip them on as you always do...some pics here http://www.rebreatherworld.com/rebre...-princess.html

Cheers
Roger