I'm sure this has been discussed many a time before
.
But I would like to get everyones feed back on sorb duration in a 15.5 base on different sorbs,depth,current,non-current dives and so on. In the hope I will learn something new.
At the movement I have Grace Sorb in the unit.
I have been told I should get about 8-10-12hrs for dives less than -50m depth depending on how much swimming/current is during dives and other factors.
Of course I know one is always better to change it before dives greater than -50m as peace of mind,regards of time the sorb has been used.
I just like to hear everyones rule of thumb which they do regardess of what the text books say which always seem to be a lot less than the units can do.