OK, we just had our third tummy site with tunneling. That is, insulin coming back out around the cannula on a bolus. Should I tape the tubing down or is there something else? Or is this just one of those---things we have to "deal" with. Unfortunately this happened on way to Harry Potter---when I had no extra sets or insulin to give a shot--and the one time I got tickets in advance. Not sure if I will be out the tix or not. Not a good diabetes day...grrrrrrr.