Rambo Servo Setup for Auto Bed Leveling for Noobs

[walkercreations]

I was trying to compile the configuration.h file tonight in preparation for Auto Bed Leveling and I get the following errors when compiling. I know nothing about this stuff so I am hoping someone who does know something about it can help me out. Below is the output:

Arduino: 1.6.1 (Windows XP), Board: "Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)"

Marlin_main.cpp:958:7: error: 'X_MAX_LENGTH' was not declared in this scope

     { X_##CONFIG, Y_##CONFIG, Z_##CONFIG };     \

       ^

Marlin_main.cpp:965:1: note: in expansion of macro 'XYZ_CONSTS_FROM_CONFIG'

 XYZ_CONSTS_FROM_CONFIG(float, max_length,      MAX_LENGTH);

 ^

Marlin_main.cpp:958:19: error: 'Y_MAX_LENGTH' was not declared in this scope

     { X_##CONFIG, Y_##CONFIG, Z_##CONFIG };     \

                   ^

Marlin_main.cpp:965:1: note: in expansion of macro 'XYZ_CONSTS_FROM_CONFIG'

 XYZ_CONSTS_FROM_CONFIG(float, max_length,      MAX_LENGTH);

 ^

Marlin_main.cpp:958:31: error: 'Z_MAX_LENGTH' was not declared in this scope

     { X_##CONFIG, Y_##CONFIG, Z_##CONFIG };     \

                               ^

Marlin_main.cpp:965:1: note: in expansion of macro 'XYZ_CONSTS_FROM_CONFIG'

 XYZ_CONSTS_FROM_CONFIG(float, max_length,      MAX_LENGTH);

 ^

In file included from Marlin.h:30:0,

                 from Marlin_main.cpp:30:

Marlin_main.cpp: In function 'void gcode_G28()':

Configuration.h:486:36: error: 'X_MAX_LENGTH' was not declared in this scope

     #define Z_SAFE_HOMING_X_POINT (X_MAX_LENGTH/2)    // X point for Z homing when homing all axis (G28)

                                    ^

C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:88:24: note: in definition of macro 'round'

 #define round(x)     ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))

                        ^

Marlin_main.cpp:1892:39: note: in expansion of macro 'Z_SAFE_HOMING_X_POINT'

           destination[X_AXIS] = round(Z_SAFE_HOMING_X_POINT - X_PROBE_OFFSET_FROM_EXTRUDER);

                                       ^

Configuration.h:487:36: error: 'Y_MAX_LENGTH' was not declared in this scope

     #define Z_SAFE_HOMING_Y_POINT (Y_MAX_LENGTH/2)    // Y point for Z homing when homing all axis (G28)

                                    ^

C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:88:24: note: in definition of macro 'round'

 #define round(x)     ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))

                        ^

Marlin_main.cpp:1893:39: note: in expansion of macro 'Z_SAFE_HOMING_Y_POINT'

           destination[Y_AXIS] = round(Z_SAFE_HOMING_Y_POINT - Y_PROBE_OFFSET_FROM_EXTRUDER);

                                       ^

Marlin_main.cpp: In function 'void gcode_M48()':

Marlin_main.cpp:2943:51: error: 'X_MAX_LENGTH' was not declared in this scope

         radius = (unsigned long)millis() % (long)(X_MAX_LENGTH / 4);      // limit how far out to go

                                                   ^

Error compiling.

  This report would have more information with
  "Show verbose output during compilation"
  enabled in File > Preferences.

I have attached my Configuration.h file if someone could take a look at it and see if maybe I missed something. Thanks

Configuration.zip