I've made a couple of batches of wine and continue to get taste/issue. I am most definitly new to wine making. I have a pinot noir from a kit I bought and a strawberry wine that was made from real fruit. Both exhibit something I can't put my finger on. The Pinot Noir kind of tingles the tongue then tastes like wine but finishes with the tingling. The strawberry is a touch sweet then tingles the tongue than after a couple of seconds the goes sweet again. The thing is that the tingling is so strong you don't taste anything while it tingles the tongue. Is this an acid issue? The PH on the strawberry wine is around 3.3.