I finally had some southern style biscuits turn out! I used 2 cups of the self-rising flour and 3/4 cup of buttermilk. I brushed a little melted butter on them and they turned out light and fluffy. So now I'm probably 1 for 20ish on biscuits and it's time to start a new streak! I think next time I'll turn the temp up about 10-15 degrees so the tops brown better. But they tasted good!