Hey, all. I'm a long-time Pod user, but am currently trying out a loaner Medtronic pump. I'm using MMT393 QuickSets with the pump, but have had a few instances of insulin coming out of the hole the insertion needle goes through on the back of the set. These were old sets a local PWD had (expiration date of 2018-06) but I have no idea how they were stored (in the heat/cold, etc.) Has anyone seen this happen in the past? I have a new box of insets on order to switch over to later in the week, but I couldn't find anything on a Google search, so I thought I'd check here.