Yeah you are right ?Buy yourself a bench power supply, put your cells in parrallel, connect it up and wait . And I mean wait! You will think it isn’t working. You will want to turn knobs. You will want to play with wires but nooooooo! Don’t touch a thing, just wait! Then the magic happens .
Anyway after countless hours I was able to top balance them, the point is that now the BMS and Active Balancer keep balancing them even after hours ?