diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index 1bad14f..c86d072 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	4
-#define VERSION_PATCH_LEVEL	43
+#define VERSION_PATCH_LEVEL	44
 
 #define MODE_SERIAL 0
 
diff --git a/Multiprotocol/XK2_ccnrf.ino b/Multiprotocol/XK2_ccnrf.ino
index 7e5bcd1..0337bcc 100644
--- a/Multiprotocol/XK2_ccnrf.ino
+++ b/Multiprotocol/XK2_ccnrf.ino
@@ -71,9 +71,13 @@ static void __attribute__((unused)) XK2_send_packet()
 		}
 		//Flags
 		packet[5] = GET_FLAG(CH5_SW, 0x01)								//Rate
-				  | GET_FLAG(CH6_SW, 0x08)								//Mode
 				  | GET_FLAG(CH7_SW, 0x20)								//Hover
 				  | GET_FLAG(CH8_SW, 0x40);								//Light
+		if(CH6_SW)
+			packet[5] |= 0x10;											//Gyro off (senior mode)
+		else if(Channel_data[CH6] > CHANNEL_MIN_COMMAND)
+			packet[5] |= 0x08;											//3D
+
 		//Telemetry not received=00, Telemetry received=01 but sometimes switch to 1 even if telemetry is not there...
 		packet[6] = 0x00;
 		//RXID checksum
diff --git a/Protocols_Details.md b/Protocols_Details.md
index 5f518c7..ba3cd29 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -1546,6 +1546,8 @@ The plane does not need to be bound each time if it is powered on **after** the
 
 The rudder trim is driven from the rudder channel to increase the range (Original TX rudder has no range once the motor has been turned on...).
 
+Mode: -100%=6G, 0%=3D, +100%=Gyro off (Senior mode)
+
 ### Sub_protocol X4 - *0*
 Transmitter: XK X4-A160, X5S, model: XK A160S, XK A280, XK A300