I'm installing gutters for the first time. I've got the back of the
house pretty well done. But there are two areas of the gutters about
6 feet in length where water stands. The water depth is about 1/8
to 1/4 of an inch and I'm wondering if this is acceptable or should I
pull them down and try again ? Total standing water for a 30 foot
run would probably be less than 8 ounces.

I'm using in aluminum gutters but they all seem to be a little swayed
in the middle.