I didn't want to bore you with the anecdote unnecessarily:neil once bubbled...
If you have some interesting anecdotes, I would enjoy hearing them.
my pony entanglement anecdote
My experience is not something I ask you to respect nor does it suffice for *proof*.... it is just there in the for what it's worth department.
But here is what I have found about back mounted ponies vs doubles as far as entanglement goes:
The crevice formed between the pony and the main tank is an excellent line trapper.... and it is not reachable by most divers wearing a back mounted pony... you need a good buddy there to get you out or your rig had better be balanced so that you can remove and replace it without it going down whilst you go up.
However I can reach the valves on my doubles to clear them of any fouling... and with the hose routing I use the hoses cross over behind my neck and protect the area between the tanks and my back from trapping any line.... the area between the tanks is protected by the manifold crossover.
If you are going to use a back mounted pony then it might be prudent to intentionally allow yourself to be entangled (with a buddy there to provide safety backup) and see if you can disentangle yourself.
Neil... you are the one who said I abandoned all reason and logic here in this post
So now I think that it is your turn to produce some anecdotes from your experience with ponies vs doubles.... don'tcha think?ut:
Maybe even a little *proof* that old Uncle Pug is off his rocker having abandoned all reason and logic... especially seeing as how you are Guardian of logic and reason