Battery Cable length question
I have 4 50ah AGM batteries on one shelf connected to a buss bar. I wanted to add another 4 identical batteries to the same buss bar. The cable length for the current 4 batteries is 2ft the cable length for the second set would be 3 feet. The battery cable I am using is 2awg stranded copper cable. Would there be any issue with this setup or should I make all cables lengths 3 feet?