Are your steppers running in standalone mode? And if so did you adjust the pot on the stepper and set the forward current to a happy place? It sounds like the vref might be a bit low. Or there might be a problem with the wires from the driver to the stepper or their connections. Also cable management is not a hard thing to get a hold of. Sometimes it means identifying and hunting down the right connector or pigtail. A lot of times it means using a soldering iron and making custom length harnesses. And it is always better if you design the mainboard tray with cable management in mind. My SKR PRO here has a stepper in every socket and yet not a single wire draped over the mainboard..