Has anyone found that while LCing you have less of an urge to smoke? I do still smoke but I find I don't crave it as much, so I do smoke much less. I was thinking it had to do with blood sugar evening out.

That was not my experience. I smoked just as much after I began lc as I did before.

That is not to say that my experience was "typical," though. I was a real, dyed-in-the-wool, lifelong smoker. I started smoking when I was 15, and by the time I was in my early 20s, I smoked 3, and sometimes 4, packs a day. I quit while I was pregnant, and I quit for a couple of years back in the '80s, but other than that, I was a heavy-duty smoker.

It is such a relief to have quit. You will, too, one day. Each of us has to come to our own moment of reckoning, just like with losing weight.

Perhaps not, but that was also my experience. I was a 1-2 pack a day smoker for 25 years and I can't say that going low carb made me smoke any less (wish it had, though!).
One good thing about low carb is that I think it helped boost my immune system enough so I didn't get bronchitis as often as I did before I low carbed.
Then again, after I quit, I haven't had it once since.

Hmm interesting. I've been smoking for about 5 years and never really got up to even half a pack a day. I'm not a huge smoker, never have been, and I'm not sure if all of my smoking is really a nicotine craving type of thing but a "I'm bored" or "I have a headache let me try to have a cigarette" or "Hmm you know what sounds good? A cigarette" I really do enjoy the act of smoking.