I've been thinking of tossing in around an ounce of fresh orange zest to my wit that's carbonating in a keg right now (of course, I'll use a hop bag). Anyone try this before with good results? Should I expect to get mostly aroma, or flavor as well. When brewing the wit, I tossed in about an ounce at the end of my boil- when I sampled at 2 weeks, the orange flavor was pretty awesome.