Using Mach 3 I can't get it to turn on tne Mist or Flood relays. I have the proper pin configuration (pin #, Active High on output 1 & 2) on the diagnostics screen, the leds light as they should for outputs 1 and 2, but the port is not sending a high signal to the board. I double checked this with a logic probe -- they stay low even though the leds light up. What am I doing wrong? These functions work OK under MACH2.