Cleared the Blue Hole run this morning at 38m. Vis was unreal — easily 30m+. Anyone else logging this week? Drop your SAC, let's compare.

Quick question for the brain trust — running a Shearwater Peregrine TX for the first time on a trimix dive. Anyone got a tested gradient factor combo for 60m rec-tech crossover? Conservative side preferred.

Studying for IDC theory and I keep blanking on the residual nitrogen tables for repetitive dives across 24h surface intervals. Anyone got a clean mnemonic that actually stuck?

First time hitting 30m on air — buoyancy clicked halfway down the wall and the entire dive changed. Logged it. Cohort 04 let's gooo.