Btw, the gnd path from mosfets goes through the other side of the board, like through each gnd pin of the stepper module. Because of how 12v line is routed. If you click highlight net and click on the vertical 12V near header 4 willl see it better. Adding 10-12A from bed and ~2-3A from hotend there are ~15 amps going through that path, all around, and at some point in the top right corner it even comes trough a pin and comes on top with a 0.61mm track width and then goes back to bottom. Imho this gnd path is fatal and needs to be rerouted / redone. For purpose to have the V+ and gnd paths from mosfets directly to the connector and back. And as short as possible and kept separated from all else.
↧