Lock auto fills a little too aggressively; as in when I change the rate/flush it undoes my rate/flush to put in an auto fill
Ex.) Formula: Vital AF 1.2
locked: Rate 50 ml/hr with flush 70 ml/hr
I change the rate to flush rate to 100 ml/hr to see how that affects fluid needs - and even locked, it changes my tube feed rate to a "better" fit - which messes up the whole math. A small thing but annoying to fix over and over again.