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I use my knob all the time as well. Its a very handy thing to have.torbaydiver once bubbled...
Yep just another nob to play with that you will probably never need to use, and you will probably change the settings by accident , I went for the atx40 , from what I understand it fine tunes the ease of breathing at depths, but I've never found this necessary!
torbaydiver once bubbled...
Yep just another nob to play with that you will probably never need to use, and you will probably change the settings by accident , I went for the atx40 , from what I understand it fine tunes the ease of breathing at depths, but I've never found this necessary!