All, we are re-wiring our club repeater's controller harness to enable tone control from the TS64WDS (allows us to transmit PL without tone) where previously it was only used for PL Decode control, as the VXR-7000 does not have a CTCSS Decode output. We are using a RC-210 controller. Everything is wired correctly per instructions from Arcom, the board is decoding tone, the light on the TS64 comes on when a user transmits, but the CTCSS light does not come on. I recall in our previous setup when the TS64 was strictly for tone decode control only, we used a resistor but I do not remember what size. Is there something I'm missing? Do we need the resistor still or could the TS64 possibly be bad?