HE3D DLT 180 Delta Printer: Autoleveling

Hello,
I am trying to setup my He3D delta printer and am currently having a problem with autoleveling.
The autoleveling seems to work, but immediately upon completion the extruder proceeds to crash into the heatbed.

This thread is regarding the same problem:
[github.com]
I tried this with Z_RAISE_AFTER_PROBING = 0 or 10
neither worked. However, when I did autoleveling, my Z values register around 18/19, so next step is I'll try setting Z_RAISE_AFTER_PROBING to 25 or 30

Also, is simply defining this variable sufficient? I don't see in the code where it would be called or where it is referenced other than the definition (configuration.h file below).

#define Z_RAISE_AFTER_PROBING

Results of my autoleveling below:

00:07:16.848 : N18 G29 *11
  00:07:36.488 : Bed x: 40.00 y: -40.00 z: 18.51
  00:07:38.204 : Bed x: 0.00 y: -40.00 z: 19.43
  00:07:39.998 : Bed x: -40.00 y: -40.00 z: 19.77
  00:07:41.855 : Bed x: -40.00 y: 0.00 z: 20.41
  00:07:43.758 : Bed x: 0.00 y: 0.00 z: 20.02
  00:07:45.755 : Bed x: 40.00 y: 0.00 z: 19.00
  00:07:47.611 : Bed x: 40.00 y: 40.00 z: 19.24
  00:07:49.499 : Bed x: 0.00 y: 40.00 z: 20.08
  00:07:51.433 : Bed x: -40.00 y: 40.00 z: 20.52
  00:07:51.433 : 21.37 21.03 20.11
  00:07:51.433 : 22.01 21.62 20.60
  00:07:51.433 : 22.12 21.68 20.84

Any assistance greatly appreciated. Thanks!

Configuration.h file

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//固件配套的3D打印机学习套件购买地址：[item.taobao.com]
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//视频教程 - v1,v2版机型软件设置，自动调平
//优酷地址：[www.youku.com]
//视频教程 - v3版机型组装部分，即初八以后发货的组装视频
//优酷地址：[www.youku.com]

#ifndef CONFIGURATION_H
#define CONFIGURATION_H

//===========================================================================
//==========================MICROMAKE 3D打印机配套固件 ======================
//===========================================================================
#define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ 
#define STRING_CONFIG_H_AUTHOR "(MICROMAKE KOSSEL)" 

#define SERIAL_PORT 0

//  串口通讯速率
#define BAUDRATE 115200

//// 驱动板类型
// 10 = Gen7 custom (Alfons3 Version) "https://github.com/Alfons3/Generation_7_Electronics"
// 11 = Gen7 v1.1, v1.2 = 11
// 12 = Gen7 v1.3
// 13 = Gen7 v1.4
// 2  = Cheaptronic v1.0
// 20 = Sethi 3D_1
// 3  = MEGA/RAMPS up to 1.2 = 3
// 33 = RAMPS 1.3 / 1.4 (Power outputs: Extruder, Fan, Bed)
// 34 = RAMPS 1.3 / 1.4 (Power outputs: Extruder0, Extruder1, Bed)
// 35 = RAMPS 1.3 / 1.4 (Power outputs: Extruder, Fan, Fan)
// 4  = Duemilanove w/ ATMega328P pin assignment
// 5  = Gen6
// 51 = Gen6 deluxe
// 6  = Sanguinololu < 1.2
// 62 = Sanguinololu 1.2 and above
// 63 = Melzi
// 64 = STB V1.1
// 65 = Azteeg X1
// 66 = Melzi with ATmega1284 (MaKr3d version)
// 67 = Azteeg X3
// 68 = Azteeg X3 Pro
// 7  = Ultimaker
// 71 = Ultimaker (Older electronics. Pre 1.5.4. This is rare)
// 72 = Ultimainboard 2.x (Uses TEMP_SENSOR 20)
// 77 = 3Drag Controller
// 8  = Teensylu
// 80 = Rumba
// 81 = Printrboard (AT90USB1286)
// 82 = Brainwave (AT90USB646)
// 83 = SAV Mk-I (AT90USB1286)
// 9  = Gen3+
// 70 = Megatronics
// 701= Megatronics v2.0
// 702= Minitronics v1.0
// 90 = Alpha OMCA board
// 91 = Final OMCA board
// 301= Rambo
// 21 = Elefu Ra Board (v3)

#ifndef MOTHERBOARD
#define MOTHERBOARD 33 //此处33为RAMPS 1.4扩展板类型
#endif

//液晶屏显示的名字，不支持中文,此处作为新版本的版本号显示
#define CUSTOM_MENDEL_NAME "UM v2.4"

// 定义挤出头的数量
#define EXTRUDERS 1

//// 电源电压电流
#define POWER_SUPPLY 1

//===========================================================================
//====================MICROMAKE 3D打印机 三角洲结构配置======================
//===========================================================================
#define DELTA

// //减小这个数值，来缓解卡顿现象，如修改为120进行测试。
#define DELTA_SEGMENTS_PER_SECOND 160

// 碳杆长度，从一端球中心到另一端球中心的距离 大小调整此参数
#define DELTA_DIAGONAL_ROD 214// mm

// 打印头到滑杆水平距离 凹凸调整此参数
#define DELTA_SMOOTH_ROD_OFFSET 160// mm

// 效应器球中心和打印头的水平距离
#define DELTA_EFFECTOR_OFFSET 24.0 // mm

// 滑车球中心到滑杆水平距离
#define DELTA_CARRIAGE_OFFSET 22.0 // mm

// 三角洲半径.（打印头到滑杆水平距离-效应器球中心和打印头的水平距离-滑车球中心到滑杆水平距离）
#define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-DELTA_EFFECTOR_OFFSET-DELTA_CARRIAGE_OFFSET)

// 打印半径
#define DELTA_PRINTABLE_RADIUS 90.0

#define SIN_60 0.8660254037844386
#define COS_60 0.5
#define DELTA_TOWER1_X -SIN_60*DELTA_RADIUS
#define DELTA_TOWER1_Y -COS_60*DELTA_RADIUS
#define DELTA_TOWER2_X SIN_60*DELTA_RADIUS
#define DELTA_TOWER2_Y -COS_60*DELTA_RADIUS
#define DELTA_TOWER3_X 0.0
#define DELTA_TOWER3_Y DELTA_RADIUS

#define DELTA_DIAGONAL_ROD_2 pow(DELTA_DIAGONAL_ROD,2)

//===========================================================================
//========================MICROMAKE 3D打印机 传感器设置======================
//===========================================================================

//配置传感器，根据挤出机个数来配置连接传感器数量。如果只有1个挤出机，则只需要开启传感器0接口和热床接口即可。
#define TEMP_SENSOR_0 5 //设置传感器0接口连接的传感器类型编号，类型根据上面说明设置相应的编号
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0  //设置传感器2接口连接的传感器编号，0表示关闭该端口
#define TEMP_SENSOR_BED 5 //设置热床传感器端口连接的传感器类型。该项如果设置错误将影响加热床温度控制
//添加热床支持只需将#define TEMP_SENSOR_BED 处0设置为5即可

//这里用传感器1来做传感器0的冗余。如果两个传感器温度差较大，将停止打印。
//#define TEMP_SENSOR_1_AS_REDUNDANT  //设置传感器1作为冗余传感器。
#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10, //设置温度最大差值

// 打印之前通过M109检查当前温度已经接近设置温度，并等待N秒作为缓冲。
#define TEMP_RESIDENCY_TIME 10  // 设置达到设置温度后等待时间，单位秒
#define TEMP_HYSTERESIS 3       //设置离设置温度的浮动范围
#define TEMP_WINDOW     1      

//最低温度低于N时，加热头将不会工作。该功能确保温度传感器连接或配置错误时不会烧毁设备。
//检查热敏电阻是否正常。
//如果热门电阻工作不正常，将使加热头电源一直工作。这是非常危险的。

#define HEATER_0_MINTEMP 5 //设置加热头0的最小温度，一般设置成室内最低温度比较好。因为开机时应该测量到的是室温。
#define HEATER_1_MINTEMP 5
#define HEATER_2_MINTEMP 5
#define BED_MINTEMP 5

//当温度超过最大设置值，加热头会自动关闭。
//该项配置是为了保护你的设备，避免加热温度过高产生以外。但不能防止温度传感器非正常工作的情况。
//你应该使用MINTEMP选项来保证温度传感器短路或损坏时的设备安全。
#define HEATER_0_MAXTEMP 275 //挤出头0 最大保护温度
#define HEATER_1_MAXTEMP 275
#define HEATER_2_MAXTEMP 275
#define BED_MAXTEMP 120 //热床最大保护温度

//如果你的热床电流较大，你可以通过设置占空比的方式降低电流，这个值应该是个整数，数字越大，电流越小。
//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4

//如果你想用M105命令来显示加热器的功耗，需要设置下面两个参数
//#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
//#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R

//PID设置
#define PIDTEMP
#define BANG_MAX 255 
#define PID_MAX 255
#ifdef PIDTEMP
  #define PID_FUNCTIONAL_RANGE 10
  #define PID_INTEGRAL_DRIVE_MAX 255
  #define K1 0.95
  #define PID_dT ((OVERSAMPLENR * 8.0)/(F_CPU / 64.0 / 256.0)) 
    #define  DEFAULT_Kp 22.2
    #define  DEFAULT_Ki 1.08
    #define  DEFAULT_Kd 114
#endif 

#define MAX_BED_POWER 255 //通过占空比方式限制热床的最大功率，255表示不限制
#ifdef PIDTEMPBED
    #define  DEFAULT_bedKp 10.00
    #define  DEFAULT_bedKi .023
    #define  DEFAULT_bedKd 305.4
#endif

//为了防止加热头未开启时的冷挤出，这里设置当加热头温度未达到N时不允许挤出操作执行。（M302指令可以解除冷挤出限制）
#define PREVENT_DANGEROUS_EXTRUDE
#define PREVENT_LENGTHY_EXTRUDE

#define EXTRUDE_MINTEMP 175//设置挤出头运行的最低温度
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //避免非常长的挤出操作

//===========================================================================
//============================= 机械方面设置 ================================
//===========================================================================

// #define COREXY //取消前面的注释可以期待用corexy运动系统

// 限位开关设置
#define ENDSTOPPULLUPS  //将上面参数用“//”注释掉，将禁用限位开关的上拉电阻。该配置是全局配置，不用该参数可以用下面单独设置是否开启上拉电阻

#ifndef ENDSTOPPULLUPS
 //分别对限位开关单独设置上拉电阻。如果ENDSTOPPULLUPS被定义，该配置将被忽略
  // #define ENDSTOPPULLUP_XMAX
  // #define ENDSTOPPULLUP_YMAX
  // #define ENDSTOPPULLUP_ZMAX
  // #define ENDSTOPPULLUP_XMIN
  // #define ENDSTOPPULLUP_YMIN
  // #define ENDSTOPPULLUP_ZMIN
#endif

#ifdef ENDSTOPPULLUPS
  #define ENDSTOPPULLUP_XMAX
  #define ENDSTOPPULLUP_YMAX
  #define ENDSTOPPULLUP_ZMAX
  #define ENDSTOPPULLUP_XMIN
  #define ENDSTOPPULLUP_YMIN
  #define ENDSTOPPULLUP_ZMIN
#endif

//如果你使用机械式的限位开关，并且接到了信号和GND两个接口，那么上面的上拉配置需要打开
//配置3个轴的限位开关类型的，配置为true，限位开关应该接常开端子。如果你接常闭端子，则将true改为false
//设置为true来颠倒限位开关逻辑值。如果设置为true时，限位开关实际的开/合与检测相反，则将该参数配置为false
const bool X_MIN_ENDSTOP_INVERTING = false; 
const bool Y_MIN_ENDSTOP_INVERTING = false; 
const bool Z_MIN_ENDSTOP_INVERTING = false;
const bool X_MAX_ENDSTOP_INVERTING = false; 
const bool Y_MAX_ENDSTOP_INVERTING = false;
const bool Z_MAX_ENDSTOP_INVERTING = false; 
//#define DISABLE_MAX_ENDSTOPS
//#define DISABLE_MIN_ENDSTOPS

//为了挡块检查程序的兼容性禁用最大终点挡块
#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)
  #define DISABLE_MAX_ENDSTOPS
#endif

//设置步进电机使能引脚的电平。（4988模块保持0即可）
#define X_ENABLE_ON 0
#define Y_ENABLE_ON 0
#define Z_ENABLE_ON 0
#define E_ENABLE_ON 0 // 针对所有挤出机有效

//当哪个轴不运动时是否关闭电机。（注意：如果这里打开将会使电机在不使用时被锁止，而导致电机温度急剧上升）
#define DISABLE_X false
#define DISABLE_Y false
#define DISABLE_Z false
#define DISABLE_E false //针对所有挤出机有效

//电机运动方向控制。由于电机连线不同，电机的运动方向也不同，但打印机的0点位置在左下角，如果电机的运动方向
//与控制方向不同，则可以将下面参数值true和false对调，也可以将步进电机的4根线反过来插。
#define INVERT_X_DIR true    // (X轴配置）
#define INVERT_Y_DIR true    // (Y轴配置）
#define INVERT_Z_DIR true    // (Z轴配置）
#define INVERT_E0_DIR false   //  (挤出机0配置）
#define INVERT_E1_DIR false   // (挤出机1配置）
#define INVERT_E2_DIR false   // (挤出机2配置）

//停止开关设置
//设置回0时，电机的运动方向。1最大限位方向，-1最小限位方向。一般都是设置为-1
#define X_HOME_DIR 1
#define Y_HOME_DIR 1
#define Z_HOME_DIR 1
//软限位开关设置
#define min_software_endstops false //最小值设置，如果设置为true，则移动距离 REMEMBER TO INSTALL U8glib to your ARDUINO library folder: [code.google.com]
//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

// The RepRapWorld REPRAPWORLD_KEYPAD v1.1
// [reprapworld.com]
//#define REPRAPWORLD_KEYPAD
//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // how much should be moved when a key is pressed, eg 10.0 means 10mm per click

// The Elefu RA Board Control Panel
// [www.elefu.com]
// REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARUDINO library folder: [github.com]
//#define RA_CONTROL_PANEL

//automatic expansion
#if defined (MAKRPANEL)
 #define DOGLCD
 #define SDSUPPORT
 #define ULTIPANEL
 #define NEWPANEL
 #define DEFAULT_LCD_CONTRAST 17
#endif

#if defined (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
 #define DOGLCD
 #define U8GLIB_ST7920
 #define REPRAP_DISCOUNT_SMART_CONTROLLER
#endif

#if defined(ULTIMAKERCONTROLLER) || defined(REPRAP_DISCOUNT_SMART_CONTROLLER) || defined(G3D_PANEL)
 #define ULTIPANEL
 #define NEWPANEL
#endif

#if defined(REPRAPWORLD_KEYPAD)
  #define NEWPANEL
  #define ULTIPANEL
#endif
#if defined(RA_CONTROL_PANEL)
 #define ULTIPANEL
 #define NEWPANEL
 #define LCD_I2C_TYPE_PCA8574
 #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
#endif

//I2C PANELS

//#define LCD_I2C_SAINSMART_YWROBOT
#ifdef LCD_I2C_SAINSMART_YWROBOT
  // This uses the LiquidCrystal_I2C library ( [bitbucket.org] )
  // Make sure it is placed in the Arduino libraries directory.
  #define LCD_I2C_TYPE_PCF8575
  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
  #define NEWPANEL
  #define ULTIPANEL
#endif

// PANELOLU2 LCD with status LEDs, separate encoder and click inputs
//#define LCD_I2C_PANELOLU2
#ifdef LCD_I2C_PANELOLU2
  // This uses the LiquidTWI2 library v1.2.3 or later ( [github.com] )
  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
  // (v1.2.3 no longer requires you to define PANELOLU in the LiquidTWI2.h library header file)
  // Note: The PANELOLU2 encoder click input can either be directly connected to a pin
  //       (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
  #define LCD_I2C_TYPE_MCP23017
  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
  #define NEWPANEL
  #define ULTIPANEL

  #ifndef ENCODER_PULSES_PER_STEP
	#define ENCODER_PULSES_PER_STEP 4
  #endif

  #ifndef ENCODER_STEPS_PER_MENU_ITEM
	#define ENCODER_STEPS_PER_MENU_ITEM 1
  #endif


  #ifdef LCD_USE_I2C_BUZZER
	#define LCD_FEEDBACK_FREQUENCY_HZ 1000
	#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
  #endif

#endif

// Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
//#define LCD_I2C_VIKI
#ifdef LCD_I2C_VIKI
  // This uses the LiquidTWI2 library v1.2.3 or later ( [github.com] )
  // Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
  // Note: The pause/stop/resume LCD button pin should be connected to the Arduino
  //       BTN_ENC pin (or set BTN_ENC to -1 if not used)
  #define LCD_I2C_TYPE_MCP23017
  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
  #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
  #define NEWPANEL
  #define ULTIPANEL
#endif

// Shift register panels
// ---------------------
// 2 wire Non-latching LCD SR from:
// [bitbucket.org]
//#define SR_LCD
#ifdef SR_LCD
   #define SR_LCD_2W_NL    // Non latching 2 wire shift register
   //#define NEWPANEL
#endif


#ifdef ULTIPANEL
//  #define NEWPANEL  //enable this if you have a click-encoder panel
  #define SDSUPPORT
  #define ULTRA_LCD
  #ifdef DOGLCD // Change number of lines to match the DOG graphic display
    #define LCD_WIDTH 20
    #define LCD_HEIGHT 5
  #else
    #define LCD_WIDTH 20
    #define LCD_HEIGHT 4
  #endif
#else //no panel but just LCD
  #ifdef ULTRA_LCD
  #ifdef DOGLCD // Change number of lines to match the 128x64 graphics display
    #define LCD_WIDTH 20
    #define LCD_HEIGHT 5
  #else
    #define LCD_WIDTH 16
    #define LCD_HEIGHT 2
  #endif
  #endif
#endif

// default LCD contrast for dogm-like LCD displays
#ifdef DOGLCD
# ifndef DEFAULT_LCD_CONTRAST
#  define DEFAULT_LCD_CONTRAST 32
# endif
#endif

// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
//#define FAST_PWM_FAN

// Temperature status LEDs that display the hotend and bet temperature.
// If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on.
// Otherwise the RED led is on. There is 1C hysteresis.
//#define TEMP_STAT_LEDS

// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
// which is not ass annoying as with the hardware PWM. On the other hand, if this frequency
// is too low, you should also increment SOFT_PWM_SCALE.
//#define FAN_SOFT_PWM

// Incrementing this by 1 will double the software PWM frequency,
// affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
// However, control resolution will be halved for each increment;
// at zero value, there are 128 effective control positions.
#define SOFT_PWM_SCALE 0

// M240  Triggers a camera by emulating a Canon RC-1 Remote
// Data from: [www.doc-diy.net]
// #define PHOTOGRAPH_PIN     23

// SF send wrong arc g-codes when using Arc Point as fillet procedure
//#define SF_ARC_FIX

// Support for the BariCUDA Paste Extruder.
//#define BARICUDA

//define BlinkM/CyzRgb Support
//#define BLINKM

/*********************************************************************\
* R/C SERVO support
* Sponsored by TrinityLabs, Reworked by codexmas
**********************************************************************/

// Number of servos
//
// If you select a configuration below, this will receive a default value and does not need to be set manually
// set it manually if you have more servos than extruders and wish to manually control some
// leaving it undefined or defining as 0 will disable the servo subsystem
// If unsure, leave commented / disabled
//
//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command

// Servo Endstops
//
// This allows for servo actuated endstops, primary usage is for the Z Axis to eliminate calibration or bed height changes.
// Use M206 command to correct for switch height offset to actual nozzle height. Store that setting with M500.
//
//#define SERVO_ENDSTOPS {-1, -1, 0} // Servo index for X, Y, Z. Disable with -1
//#define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 70,0} // X,Y,Z Axis Extend and Retract angles

#include "Configuration_adv.h"
#include "thermistortables.h"

#endif //__CONFIGURATION_H

try #define MANUAL_Z_HOME_POS 250

Thanks, I changed: #define MANUAL_Z_HOME_POS 200
And it's now working.