sheck33
Contributor
deadon, lol 

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Uncle Pug once bubbled...
Now if a DIR diver were diving with a panic prone non-DIR diver then it would be incumbent upon the DIR diver to be aware of the non-DIR diver's needs and provide the panic stricken non-DIR diver with the long hose reg (but not the full 7') before the panic stricken non-DIR had a chance to start grabbing for things.
But lets say for sake of your argument that the DIR diver was asleep on the job and the panic stricken non-DIR diver came upon him or her unawares and grabbed the regulator... no problem... a simple dip of the head releases the hose and the fight insues...
But you see, the problem is coming from the panic stricken non-DIR diver and I suppose the scenarios that one could invent are endless....