First, I have to thank TJ for his advice on this, since I was previously stalled at one weight for weeks. It seemed odd, but I put my faith in it and he was exactly right.
I was 226 on 3/24, and I'm 218 today.
This is amazing considering I've worked in some real beer and some bread, twice! It was just as TJ predicted though--I guess my body had found balance and even though I was still well under 40g/day and usually under 30, my Ketone levels stayed in the "trace" range and I lost no weight. Immediately after having a few beers one night, my Ketone levels then bounced up to mid-range in around 48 hours. Last weekend I had one real beer and some bread; Ketones were barely trace 24 hours later, but high 48 hours later.
Thanks again, just what I needed, and I never would have thought of this.