- Reaction score
- Port Orchard, Washington State
- # of dives
- 1000 - 2499
Deeper diving resulting in reduced scrubber affectiveness, and possible heavier workloads in wrecks or currents leading to higher exertionand C02 breakthrough is just one issue. There are other factors.
The site I posted above discusses the issues further.
A FFM mask really does nothing to solve CO2 breakthru.