diff --git a/rx_esp32/src/commands.c b/rx_esp32/src/commands.c
index 9289f06..91c3e5b 100644
--- a/rx_esp32/src/commands.c
+++ b/rx_esp32/src/commands.c
@@ -68,6 +68,7 @@ int cmd_contrl(char* line, void* cli)
 	return out;
 }
 
+// servotrim:0 410;614;819
 int cmd_servotrim(char* line, void* cli)
 {
 	uint8_t ch;
diff --git a/rx_esp32/src/servos.c b/rx_esp32/src/servos.c
index 8f84e5b..8388a06 100644
--- a/rx_esp32/src/servos.c
+++ b/rx_esp32/src/servos.c
@@ -14,7 +14,7 @@
 #define SERVO_DUTY_MIN          ( 410) // 2**13 * (1000/20000) // 1000us of the 20ms
 #define SERVO_DUTY_MAX          ( 819) // 2**13 * (2000/20000) // 2000us of the 20ms
 // #define SERVO_DUTY_MAX          (1024) // 2**13 * (2500/20000) // 2500us of the 20ms
-#define SERVO_DUTY_MID          ( 614) // 2**13 * (1500/20000) // 2500us of the 20ms
+#define SERVO_DUTY_MID          ( 614) // 2**13 * (1500/20000) // 1500us of the 20ms
 
 #define SERVO_DUTY_DIFF (SERVO_DUTY_MAX - SERVO_DUTY_MIN)