Hello! I just wired up an NBV4 today and I ran into some issues. When I turn on the saber, making sure I followed all the instructions for modding override.txt, only 2 LEDs are lighting up. It's very weird. I removed the connector, and even tried a separate, brand new set of pixel strips and wired them straight to the board with the same problem. Any idea what could be wrong? Please let me know. Thanks!