I know what it was. They were so happy they could turn sideways and not roll over and look like an upside down turtle!! Another beauty of sidemount is swimming upside down. A great way to take in the beauty of the ceiling of the cave.
Oh, they were upside down, too. And head down vertical. And in every other possible position!
olphart:Hmmm, since his rig worked so well for you personally, just copy his setup exactly and go from there. That should save you a lot of fussing about.
You could even save more money and time by skipping that whole process and stealing his.
Not after the length of time it's taken me to get it they way I want it!!