Just way to confusing, hate it!!
Changes to the Options Screen, adding the ability to select audible and vibrate either separately or together. Optimized all alerts adding a Single Vibrate only Option and a Single Vibrate plus Audible Option. Created a Paid app with the same functionality if you are finding this App useful.
Added summary statistics to the Active Screen which make it easy with 1 push to see where your BG and Med input are trending.