diff --git a/speeduino/cancomms.ino b/speeduino/cancomms.ino
index e7fe3baf..d3fc1b91 100644
--- a/speeduino/cancomms.ino
+++ b/speeduino/cancomms.ino
@@ -23,7 +23,7 @@ void canCommand()
   switch (currentcanCommand)
   {
     case 'A': // sends the bytes of realtime values from the OLD CAN list
-        sendcanValues(0, CAN_PACKET_SIZE, 0x30, 1); //send values to serial3
+        sendcanValues(0, CAN_PACKET_SIZE, 0x31, 1); //send values to serial3
         break;
 
     case 'G': // this is the reply command sent by the Can interface
@@ -87,7 +87,7 @@ void canCommand()
          break;
 
     case 'n': // sends the bytes of realtime values from the NEW CAN list
-        sendcanValues(0, NEW_CAN_PACKET_SIZE, 0x31, 1); //send values to serial3
+        sendcanValues(0, NEW_CAN_PACKET_SIZE, 0x32, 1); //send values to serial3
         break;
 
     case 'r': //New format for the optimised OutputChannels
@@ -144,20 +144,21 @@ void sendcanValues(uint16_t offset, uint16_t packetLength, byte cmd, byte portTy
 
     //CAN serial
     #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)|| defined(CORE_STM32) || defined (CORE_TEENSY) //ATmega2561 does not have Serial3
-      if (offset == 0)
-        {
-          if (cmd == 0x30) {CANSerial.write("A");}         // confirm command type
-          else
-             {
-              CANSerial.write("n");                       // confirm command type
-              CANSerial.write(NEW_CAN_PACKET_SIZE);       // send the packet size the receiving device should expect.
-             }
-        }
-      else
-        {
-      CANSerial.write("r");         //confirm cmd type
-      CANSerial.write(cmd);
-        }
+      if (cmd == 0x30) 
+          {
+           CANSerial.write("r");         //confirm cmd type
+           CANSerial.write(cmd);
+          }
+        else if (cmd == 0x31)
+          {
+           CANSerial.write("A");         // confirm command type   
+          }
+        else if (cmd == 0x32)
+          {
+           CANSerial.write("n");                       // confirm command type
+           CANSerial.write(cmd);                       // send command type  , 0x32 (dec50) is ascii '0'
+           CANSerial.write(NEW_CAN_PACKET_SIZE);       // send the packet size the receiving device should expect.
+          }
     #endif
 
   currentStatus.spark ^= (-currentStatus.hasSync ^ currentStatus.spark) & (1U << BIT_SPARK_SYNC); //Set the sync bit of the Spark variable to match the hasSync variable
diff --git a/speeduino/comms.ino b/speeduino/comms.ino
index 7ba2b137..2cd07825 100644
--- a/speeduino/comms.ino
+++ b/speeduino/comms.ino
@@ -40,7 +40,7 @@ void command()
       break;
 
     case 'A': // send x bytes of realtime values
-      sendValues(0, LOG_ENTRY_SIZE, 0x30, 0);   //send values to serial0
+      sendValues(0, LOG_ENTRY_SIZE, 0x31, 0);   //send values to serial0
       break;
 
 
@@ -502,14 +502,15 @@ void sendValues(uint16_t offset, uint16_t packetLength, byte cmd, byte portNum)
   {
     //CAN serial
     #if defined(USE_SERIAL3)
-      if (offset == 0)
-      {
-        CANSerial.write("A");         //confirm cmd type
-      }
-      else
+      if (cmd == 30)
       {
         CANSerial.write("r");         //confirm cmd type
         CANSerial.write(cmd);
+        
+      }
+      else if (cmd == 31)
+      {
+        CANSerial.write("A");         //confirm cmd type
       }
     #endif
   }