[spaghetti]

Fanculo, I'll check my reels this evening. Happy you're here to tell, mate.
But I don't understand the sequence: you were almost out of air, the reel jammed and you struggled to pull it up? For several seconds?
BTW: I always bring a belt reel as a spare for these cases, but honestly I don't think there would be any time left for attaching the spare reel. Just leave it: the greatest fish and the best speargun isn't worth your life.
Not important anyway. The important is you alive and kicking.
Love you Amphy!