I've connected a 15v 1a psu to the sid module first, then ran a connector from j1 on the sid to j1 on the core. All the core voltages measure correctly(5v), but I get nothing in the sid pics. BTW, I haven't installed any chips yet. I measured the voltage at the sid regulator and got 12.90 from middle to left pin(Vs to IN on smashes board or when numbers on the regulator are facing you) and 11.80 from middle to right(Vs to OUT). Any suggestion?