I had my gear setup and pressurized. About 5-10 minutes later, I heard air freeflowing out of the first stage. Fortunately we were still on the boat and haven't gone into the water yet.
It turned out that the HP o-ring for my SPG hose extruded out. We removed the hose, inspected the o-ring for damage, and put it back. It pressurized without leaking and I completed the dive without problems, although I did feel a bit nervous about it recurring during the dive.
What could have caused the o-ring to extrude? Something that comes to mind is that I've been swapping hoses around a bit as I don't have dedicated singles/doubles regs yet.
It turned out that the HP o-ring for my SPG hose extruded out. We removed the hose, inspected the o-ring for damage, and put it back. It pressurized without leaking and I completed the dive without problems, although I did feel a bit nervous about it recurring during the dive.
What could have caused the o-ring to extrude? Something that comes to mind is that I've been swapping hoses around a bit as I don't have dedicated singles/doubles regs yet.