I just got the Tandem tslim pump and want to begin testing a workout profile. I am a little confused about one thing though.
I can set various basal profiles for certain times of day. Let's say my workout is at 6pm. If I set the gym basal profile for 6pm, is it going to change to that basal exactly at 6pm OR is it going to change the basal rate at 4pm so that my basal will be as I need it for 6pm? Just want to know so I can time this thing properly with my workout.