- Dec 27, 2014
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it's the speed of filling it up without waiting for the head to shrink and then add a bit more then a bit more etc
That's another advantage I suppose but it still seems like the main reason for having this is so that the bartender can do other things while it's filling up. As in, that's the idea behind coming up with this design in the first place, so it just seems odd that we're not using that feature