Hi guys, my first post here. I recently made a 5 gal. batch of beer and used Danstar Windsor yeast, I hydrated the yeast before pitching, and it smelled really bad. I checked gravity 48 hrs later and the beer smelled exactly like the yeast....terrible. I couldn't taste it and letting my sample sit out a few min., the smell kind of went away. Is this normal? Thank you for any help or advice you can offer.