diff --git a/ArduCopter/config.h b/ArduCopter/config.h
index 41e9462da8..e1026d5e8d 100644
--- a/ArduCopter/config.h
+++ b/ArduCopter/config.h
@@ -559,12 +559,12 @@
 # define SUPER_SIMPLE_RADIUS	1000
 #endif
 
-
 // RTL Mode
-#ifndef RTL_AUTO_LAND
-# define RTL_AUTO_LAND 		ENABLED
+#ifndef RTL_APPROACH_ALT
+# define RTL_APPROACH_ALT 	200
 #endif
 
+
 // LOITER Mode
 #ifndef OF_LOITER_YAW
 # define OF_LOITER_YAW 		YAW_HOLD
@@ -771,10 +771,10 @@
 #endif
 
 #ifndef ALT_HOLD_P
-# define ALT_HOLD_P			0.8		// .5
+# define ALT_HOLD_P			0.4		// .5
 #endif
 #ifndef ALT_HOLD_I
-# define ALT_HOLD_I			0.007
+# define ALT_HOLD_I			0.038
 #endif
 #ifndef ALT_HOLD_IMAX
 # define ALT_HOLD_IMAX		300