Thanks for the link! I’ve never seen the apt-mark hold option before.

Sure, but if I can get this one working I wouldn’t need to :)

15¢ per double edge blade is high unless you’re only buying 10 or 20 blades at a time. Get the 100 count pack and you’re paying under 7¢ per blade… Each blade should easily last 3-7 shaves depending on your hair, more if you have tough skin ;)