Thanks Bill. Did you also experience residual discomfort after having food stuck? I have a nagging pain running from back to front (through my sternum) the day after, which feels so much like heartburn. Presumably this is just an irritated wrap that needs to cool down? I have switched back to v soft foods/liquids to help this along, but would be good to know if others have also felt the after effects of getting food stuck, in addition to the discomfort of the sticking event itself. In my case it was some meat, which was quite painful while it was stuck. Took about a minute to clear through.