Ice Blossom.....check your manual, some models allow to change settings that will hold your adjustments even when you turn your machine off. I would hate for you to have a power surge or something while your machine is on over night. I also have just taken a sticky note and noted my adjustment settings and stuck it on machine so it is easy to remember what the adjustment were. I do this all the time for my serpentine stitch when I am stitching down the binding from the front.