If he dropped that quickly by +3, it will likely be a busy night of testing. Where are Tyler's numbers now?
Please understand, in all likelihood, Wendy and Iand probably a number of others will be watching to make sure Tyler and you are OK. We don't just throw out some instructions and disappear. We've got your back.
That also means we need to know what you know. Please get some of the data from your meter and add it to your spreadsheet. At the bare minimum, please keep. updating your subject like or this thread with your latest test data.