Anybody have experience with these?
My brother got me a few cases as a gift. They have been great for a few batches.
Here is what I am experiencing.
Right about where it is filled to, a funky ring has developed. This is just on a few bottles of this batch. A few, not all, with the ring aren't carb'd.
I am guessing this is a seal issue, how many batches do those things last?