I am new to this wine thing. I have only brewed pruno in the past...but i recently put out some money and got some good yeast and equipment to try my first wine batch. I have noticed little white spots forming on the sides of the carboy (outside of the fermenting liquid)....my thinking is that it is just yeast that ended up clinging to the side of the carboy...has anyone else had this happen? It's probably just newbe fears