Gooch, I've been having some bad moments myself lately - once I hit day 60 or so, I found myself nonchalantly thinking about grabbing a chew. Like you said, you couldn't call it a crave . . . there was nothing physical, no trigger, just a stray thought leading me back to nicotine.
In some ways, it was easier when it was still a struggle. Now, it seems like at times I'm losing focus and have to jolt myself back to quit mode. Right now, I need my quit brothers and KTC more than ever - I need constant reminders that I quit and will stay quit.