Mario Dinis
Senior Member
Can someone explain this to me please. This is not the first time that I make Port style wine, but it is the first time that I actually noticed this. I removed the wine at the right SG, added the spirit and sorbate. Three weeks later racked the wine and added brandy barrel oak chips. Two days after that I started to notice very tiny bubbles coming uf the sides of the carboy just like in the wines that I have going under MLF. Is this possible to happen in a Port style after the spirit and the sorbate? just curious here.