Jennifer, thank you for the advice.
Keep in mind that Blackie was increased about every week when she was first diagnosed with diabetes in March. The most recent history is as follows: She was at 8U 2x a day since June 12th, when 2 wks prior to that that she was at 6U BID. On the 12th, the vet told me to increase it 2U that day. The weekend following, we took her back, and I suggested putting her on the wet diet. Vet agreed, and wanted us to feed her the W/D wet. So, we did. Blackie was fine Saturday night, all day Sunday, and all day Monday. Tuesday afternoon is when she hypoed, and I fought to bring her back up. That night, she went right off that W/D garbage to Fancy Feast. Her insulin was dropped right down to 1. I called the vet Wednesday morning right when they opened, and told her about what happened. She asked what the symptoms were, I told her that she was staggering. I told her that I dropped her insulin dose to 1 unit, and she told me that she would've dropped it down to 4 units (cutting it in 1/2). I read somewhere on here that you drop the insulin to 1 unit, and then build back up SLOWLY, if at all.