Trakpower vs Maxamps with FMA charger

[SpEEdyBL]

did you try charging it separately? there is the slight chance that your balancer isn't working correctly. TBH, I don't even use a balancer. I just make sure they are even at the discharge and charge the pack to 4.1 volts per cell avg. It's better for the cells, but even so, the voltage has never been more thean .01v apart, charged or discharged after the initial balancing.