I’ve been growing grapes on a small half acre plot and making wine for a few years. During this time I’ve been making Marquette wine which always ends up being a semi-dry wine. My grapes are consistently around a ph of 3.0 and a brix of 25. I had been using D47 yeast which doesn’t seem to be very alcohol tolerant. Any suggestions on what I can do differently to get a full bodied dry red wine from the Marquette grapes?