Yeah so my son just dropped like a rock. He was a confirmed 110 at dinner. 30 carbs. 3 units. Lunch was hours ago. he did have a a 10 carb snack about an hour before dinner (1 unit). 10 minutes after the bolus for dinner Dex buzzed in at 68. then 5 minutes later 43 a fingerstick said 30 Then dex said "low" with a down arrow. 30 additional uncovered carbs went down the hatch between the 68 and 43, and I was ready with the shot, but he is now climbing. Dex says 70 with slight arrow up. He is off the couch and wants to know when we are headed to the New Years Eve festivities. We have been at this for 13 months and that has never happened before. The only thing I can think of was some of the insulin somehow went directly into his bloodstream or he miscounted the carbs/over bolused for the snack. Just holy cow. You go from a normal dinner to rescue mode in literally 10 minutes. and he will need a correction I am sure, but what a way to ring in the new year!