balancing your batteries

[3Jjb4Skoot]

My batteries that I purchase are not perfectly balanced. Will they balance out more the more I charge them, or is this common to have differences between the cell voltage.
I always balance charge and I discharge with a ISDT FD 200 which doesn't balance discharge, right? What I'm getting at is it common to have differences in cell voltage ?
I charge with a dynamite passport ultra p2

[fweasel]

Batteries often arrive from the factory with voltage variances between cells. Usually, higher quality packs have less variance, and cheaper, low quality packs have more variance. After a few break-in cycles, your cells should quickly balance, and just as important, all discharge at relatively even rates. I balance charge my packs to a +/- of 0.003V on my Hyperion chargers. I have 3-4yr old Turnigy Graphene packs (high quality) that will still balance out to 0.005V delta between cells, and they've bee used hard.