And I still have a couple of friends who still use them.
Now, lets talk horse collar BCs. Anyone for a Fenzy? I still have a couple.
I was told that it was the direct feeds on them that were dangerous, and I wasn't allowed to use mine feed without training.
I saw someone with a Fenzy soon after I learned to dive and thought it was a good idea. However, other divers at the time told me they were dangerous.
Those were the days......