My friend and I have noticed some bottles seriously popping with some gas explosions when we open them (caps are NOT flying off on their own, thankfully), and I was thinking it might due to under-filling the bottle.
So my question is: How much of the neck of the bottle do you leave empty before capping it? We're filling beer up to the bottom of the neck, but not much higher than that.
Thanks!
So my question is: How much of the neck of the bottle do you leave empty before capping it? We're filling beer up to the bottom of the neck, but not much higher than that.
Thanks!