Update,
Its been a whole pandemic but im back at this. I toned out J5 to its solder points on the back of the board and, following its schematic back to the resistor and the various points on motor 4 control chip. Everything seems fine there. Without a microscope everything seems fine visually. Next step I’ll take the board into a makerspace i go to and put it on a scope to compare the pwm waveform. Ill also re visit the config settings as well.
