I am not to familiar with residential wiring and I have a question about sub panel problem. I have a 200 amp main panel with a 125 amp sub panel. There is a 60 amp feeder from the main for the sub. My problem is I am getting an unbalanced loading problem. I tried balancing the load between the 2 phases and it worked for a while but its still tripping the 60 amp breaker, I replaced the breaker but still same problem. I am getting 63 amps on 1 phase and 47 on the 2 phase after I balanced it a couple of months ago. Can anyone lead me in a direction to look? Thanks