And the overt carb does knock me out of ketosis momentarily. For example, this a.m. no pink showing but by this p.m. pink coming back. I seem to stay in ketosis quite easily, but then again I've also been more or less stalled for about 3 months. Been on Atkins for 8 months now. My overt carb moments have been extremely infrequent over the stretch, and I'm very wary of tipping myself into appetite for carbs, but I have made peace with myself about the occasional carb consumption as I'm on this woe for the long haul.