Quote: (Originally Posted by
UKSteve)

6m for me usually:
- easy to hold
- less effected by surface swell
- away from keels of any boats
- Can stay on ppO2 of 1.3 without hassle
Sometimes come up to 4.5m - esp if on O/C - if its calm.
Steve
Same as Steve and from 6m and up 1m/min. If long deco.
Thorsten.