I am using breath actuated mode and am definitely getting albuterol done in that time. I think I’m doing the saline in < 30, but will check for sure on Friday when I do full vial of 5 ml again. (I’m trying half a vial 2 days then a full-my own idea). I tend to get restless while nebbing and go get cup of coffee, etc. and could be underestimating. It’s light years faster than Omron though.