[watts]

I know what you mean having limited time in deep water with Sydneys ocean conditions its hard to get any momentum diving every blue moon. I agree the sensations and equalizing isn't the same on frc as it is on inhale/packing but it is suprising that for alot of divers equalizing is THE limiting factor and im suprised more time isnt spent on simulating depth on full exhales to realy nail the mouthfil technique and pressure issues.
Is narcosis your main limiting factor at the moment and if so how do you best work on improving you tollerance.

cheers Nat