The problem is it's not a $3 dollar solution if you have existing multiple lines. If you are switching over from your current set up to the glass lined bevlex it's much cheaper to learn how do do it right. Forget the boiling water/ pliers technique, it doesn't work. Use a heat gun, soften the very end of the tube, stick a heated fillips or torx head screwdriver to open the tube, apply heat to to the fitting and just a little to the very end of the tube. Practice... so what if it takes a couple tries. cut it off and try again. Remember the key is to heat the fitting and not the tube. Once you learn, it's easy and looks perfect, and is cheaper.
Baseball is purer than life; it's symmetrical, fair, and dignified. There's no debating what happened: it happened.