diff --git a/CAT.cpp b/CAT.cpp
index 8e26922..273e571 100644
--- a/CAT.cpp
+++ b/CAT.cpp
@@ -16,20 +16,6 @@ IC746 radio = IC746();
 #define MODE_USB 01
 #define MODE_CW 02
 
-// TX Rx State
-//     FT857D combine TX and RX status
-//     0b abcdefgh
-//      a = 0 = PTT on
-//      a = 1 = PTT off
-//      b = 0 = HI SWR off
-//      b = 1 = HI SWR on
-//      c = 0 = split on
-//      c = 1 = split off
-//      d = dummy data
-//      efgh = SWR meter data ??
-
-
-
 
 // function to run when we must put radio on TX/RX
 // If PTT requests transmit and the rig is not already transmitting, start TX
diff --git a/RadioControl.h b/RadioControl.h
index 542b1b6..82deab2 100644
--- a/RadioControl.h
+++ b/RadioControl.h
@@ -80,6 +80,7 @@
 #define ENCODER_B      3                  // Rotary Lib Default - Encoder pin B  D3 (interrupt pin)
 #define PTT_SENSE      4                  // Detect Mic PT
 #define PTT            5                  // LOW=Rx, HIGH=Tx
+#define TONE_PIN       8                  // Audio out for tune tone
 
 // Dual Band Pins (requires dual band mod)
 #define BAND_BTN       6                  // Band Switch momentary button
@@ -91,7 +92,6 @@
 #define ENCODER_BTN    A3                 // Rotary Lib Default - Encoder push button
 #define I2C_SDA        A4                 // I2C SDA Pin
 #define I2C_SCL        A5                 // I2C SCL Pin
-#define TONE_PIN       A6                 // Audio out for tune tone
 
 //  Smeter
 #define SMETER_PIN     A7                 // Requires Signal Strength Sensor