Got that pretty much figured out. Also depends on powder you use. In any event I think this scale is the best thing since sliced bread.Also depends on how you tweak the speeds and such on the extended settings page.
In case you didn't know, it's reached by going to the Settings page, and long-clicking on the Close button. Actually, it is even if you did know, I guess.
Don't ask me what all the settings do; I have no idea. I end up playing with them until I get satisfactory results, and write them down for the next time I use that powder.