diff --git a/Repetier-Firmware 1.0.3/Repetier/Configuration.h b/Repetier-Firmware 1.0.3/Repetier/Configuration.h
index 41c0b06..75cf3b5 100644
--- a/Repetier-Firmware 1.0.3/Repetier/Configuration.h	
+++ b/Repetier-Firmware 1.0.3/Repetier/Configuration.h	
@@ -44,6 +44,8 @@
 
 // ################ END MANUAL SETTINGS ##########################
 
+#undef FAN_PIN
+#define FAN_PIN -1
 #undef FAN_BOARD_PIN
 #define FAN_BOARD_PIN -1
 #define BOARD_FAN_SPEED 255
@@ -71,9 +73,9 @@
 #define MIXING_EXTRUDER 0
 
 #define DRIVE_SYSTEM 0
-#define XAXIS_STEPS_PER_MM 40
-#define YAXIS_STEPS_PER_MM 200
-#define ZAXIS_STEPS_PER_MM 4000
+#define XAXIS_STEPS_PER_MM 100
+#define YAXIS_STEPS_PER_MM 100
+#define ZAXIS_STEPS_PER_MM 8000
 #define EXTRUDER_FAN_COOL_TEMP 50
 #define PDM_FOR_EXTRUDER 0
 #define PDM_FOR_COOLER 0
@@ -120,7 +122,7 @@
 #define EXT0_WAIT_RETRACT_UNITS 0
 #define EXT0_SELECT_COMMANDS ""
 #define EXT0_DESELECT_COMMANDS ""
-#define EXT0_EXTRUDER_COOLER_PIN -1
+#define EXT0_EXTRUDER_COOLER_PIN ORIG_FAN_PIN
 #define EXT0_EXTRUDER_COOLER_SPEED 255
 #define EXT0_DECOUPLE_TEST_PERIOD 12000
 #define EXT0_JAM_PIN -1
@@ -335,7 +337,7 @@ It also can add a delay to wait for spindle to run on full speed.
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 #define X_MAX_LENGTH 215
-#define Y_MAX_LENGTH 215
+#define Y_MAX_LENGTH 175
 #define Z_MAX_LENGTH 140
 #define X_MIN_POS 0
 #define Y_MIN_POS 0
@@ -377,11 +379,11 @@ It also can add a delay to wait for spindle to run on full speed.
 #define STEPPER_INACTIVE_TIME 360L
 #define MAX_INACTIVE_TIME 0L
 #define MAX_FEEDRATE_X 200
-#define MAX_FEEDRATE_Y 40
-#define MAX_FEEDRATE_Z 25
+#define MAX_FEEDRATE_Y 200
+#define MAX_FEEDRATE_Z 5
 #define HOMING_FEEDRATE_X 100
 #define HOMING_FEEDRATE_Y 100
-#define HOMING_FEEDRATE_Z 10
+#define HOMING_FEEDRATE_Z 3
 #define HOMING_ORDER HOME_ORDER_ZXY
 #define ZHOME_PRE_RAISE 0
 #define ZHOME_PRE_RAISE_DISTANCE 10
@@ -403,10 +405,10 @@ It also can add a delay to wait for spindle to run on full speed.
 #define DOUBLE_STEP_DELAY 0 // time in microseconds
 #define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_X 1000
 #define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Y 1000
-#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Z 100
+#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Z 50
 #define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X 1000
 #define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Y 1000
-#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Z 100
+#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Z 50
 #define INTERPOLATE_ACCELERATION_WITH_Z 0
 #define ACCELERATION_FACTOR_TOP 100
 #define MAX_JERK 20
@@ -611,9 +613,9 @@ Values must be in range 1..255
     "baudrate": 115200,
     "bluetoothSerial": -1,
     "bluetoothBaudrate": 115200,
-    "xStepsPerMM": 40,
-    "yStepsPerMM": 200,
-    "zStepsPerMM": 4000,
+    "xStepsPerMM": 100,
+    "yStepsPerMM": 100,
+    "zStepsPerMM": 8000,
     "xInvert": 0,
     "x2Invert": 0,
     "xInvertEnable": 0,
@@ -651,7 +653,7 @@ Values must be in range 1..255
             "waitRetractUnits": 0,
             "waitRetract": 0,
             "stepsPerMM": 46.724,
-            "coolerPin": -1,
+            "coolerPin": "ORIG_FAN_PIN",
             "coolerSpeed": 255,
             "selectCommands": "",
             "deselectCommands": "",
@@ -700,14 +702,14 @@ Values must be in range 1..255
     "xHomingSpeed": 100,
     "xTravelAcceleration": 1000,
     "xPrintAcceleration": 1000,
-    "yMaxSpeed": 40,
+    "yMaxSpeed": 200,
     "yHomingSpeed": 100,
     "yTravelAcceleration": 1000,
     "yPrintAcceleration": 1000,
-    "zMaxSpeed": 25,
-    "zHomingSpeed": 10,
-    "zTravelAcceleration": 100,
-    "zPrintAcceleration": 100,
+    "zMaxSpeed": 5,
+    "zHomingSpeed": 3,
+    "zTravelAcceleration": 50,
+    "zPrintAcceleration": 50,
     "xMotor": {
         "name": "X motor",
         "step": "ORIG_X_STEP_PIN",
@@ -736,7 +738,7 @@ Values must be in range 1..255
     "yMinPos": 0,
     "zMinPos": 0,
     "xLength": 215,
-    "yLength": 215,
+    "yLength": 175,
     "zLength": 140,
     "alwaysCheckEndstops": "1",
     "disableX": "0",
@@ -923,7 +925,7 @@ Values must be in range 1..255
     "forceChecksum": "0",
     "sdExtendedDir": "1",
     "featureFanControl": "1",
-    "fanPin": "ORIG_FAN_PIN",
+    "fanPin": -1,
     "featureFan2Control": "0",
     "fan2Pin": "ORIG_FAN2_PIN",
     "fanThermoPin": -1,