Evening all Would appreciate a little insight to an issue here. Perhaps this is very simple. Have the DIAL box pretty much "good to go" with the USB FOB, cabling from a M120 Motorola, within the hood of a DB25 is a 4n33 Opto for keying the rig with PP2 (and using PP10 as COR). To test some abilities, I've gotten Echolink enabled on the node, and have RX audio from the radio through the computer to echolink, as well as over the phone to the Portal. This part seems to be just fine. Unfortunately, the computer is not sending signal to TX. I have "simpleusb.conf" configured with: pp2=ptt pp10=cor Have I missed something simple in addressing the machine to use pp2 and pp10 for rig control, rather than USB FOBs onboard points? Again, this is new... bear with me as I learn the ropes! Thanks! Josh, W4ZZK