I have only made 300 bottles in the last 15 months. I am surprised that they have come out so drinkable. I have noticed that when I open a bottle at night that I have a high instance of evaporation.
If I leave the bottle open and on the counter there is always less in the bottle when I go back. I tryied putting the cork back in and that did not slow it down. I even tried putting the Vacumn corks in and it stilldisappears.
I think I have noticed that the evaporation rate is highest when my wife, daughter and son in law (or any other family member close or distant) are in the house.
If anyone has a similar experience please let me know what you do to slow it down.
Richacla