When setting the daily charge limit, is there any way to input the value other than dragging your finger? How do you confirm the % value that you've just set? It irks me to set what I think is 70% or 75% (nice, round numbers) and then come out to a full 69% or 76% charge. And yes, I try to line up the line with the hashes along the top but apparently I'm not too successful with it. I know it's super trivial but I hope I'm missing something.