+1 ^^^ see the sticky in this forum.
I have a modified BMBG, and just bottled a case of 12-s in 20 minutes. Holds carbonation indefinitely. It's a straight section of racking cane with a carboy stopper on it. The bottle seals against the bottom of the large stopper, and simply rocking it releases pressure.
It's a beautiful thing!
Engineer, Animator, Brewer.