Change auto level grid

[aaron]

Hi
I have delta restock G2. I think I now have auto bed leveling working however I would like to increase the size of the grid it probes, but I do not see ho to do this...could somebody please assist. Below is the relevant section of my configuration.h. Also the head does not move up 50mm after probing (I have changed values in repetier host) Why is it not working?

//===========================================================================
//============================ Bed Auto Leveling ============================
//===========================================================================

#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
// #define Z_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.

#ifdef ENABLE_AUTO_BED_LEVELING

// There are 2 different ways to specify probing locations
//
// - "grid" mode
// Probe several points in a rectangular grid.
// You specify the rectangle and the density of sample points.
// This mode is preferred because there are more measurements.
//
// - "3-point" mode
// Probe 3 arbitrary points on the bed (that aren't colinear)
// You specify the XY coordinates of all 3 points.

// Enable this to sample the bed in a grid (least squares solution)
// Note: this feature generates 10KB extra code size
#define AUTO_BED_LEVELING_GRID // Deltas only support grid mode

#ifdef AUTO_BED_LEVELING_GRID

#define DELTA_PROBABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 40)

#define LEFT_PROBE_BED_POSITION -DELTA_PROBABLE_RADIUS
#define RIGHT_PROBE_BED_POSITION DELTA_PROBABLE_RADIUS
#define FRONT_PROBE_BED_POSITION -DELTA_PROBABLE_RADIUS
#define BACK_PROBE_BED_POSITION DELTA_PROBABLE_RADIUS

#define MIN_PROBE_EDGE 10 // The probe square sides can be no smaller than this

// Non-linear bed leveling will be used.
// Compensate by interpolating between the nearest four Z probe values for each point.
// Useful for deltas where the print surface may appear like a bowl or dome shape.
// Works best with ACCURATE_BED_LEVELING_POINTS 5 or higher.
#define AUTO_BED_LEVELING_GRID_POINTS 6

#else // !AUTO_BED_LEVELING_GRID

// Arbitrary points to probe. A simple cross-product
// is used to estimate the plane of the bed.
#define ABL_PROBE_PT_1_X 15
#define ABL_PROBE_PT_1_Y 180
#define ABL_PROBE_PT_2_X 15
#define ABL_PROBE_PT_2_Y 20
#define ABL_PROBE_PT_3_X 170
#define ABL_PROBE_PT_3_Y 20

#endif // AUTO_BED_LEVELING_GRID

// Offsets to the probe relative to the extruder tip (Hotend - Probe)
// X and Y offsets must be integers
#define X_PROBE_OFFSET_FROM_EXTRUDER -19 // Probe on: -left +right
#define Y_PROBE_OFFSET_FROM_EXTRUDER -11 // Probe on: -front +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -.7 // -below (always!)

#define Z_RAISE_BEFORE_HOMING 15 // (in mm) Raise Z before homing (G28) for Probe Clearance.
// Be sure you have this distance over your Z_MAX_POS in case

#define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min

#define Z_RAISE_BEFORE_PROBING 50 //How much the extruder will be raised before traveling to the first probing point.
#define Z_RAISE_BETWEEN_PROBINGS 5 //How much the extruder will be raised when traveling from between next probing points
#define Z_RAISE_AFTER_PROBING 50 //How much the extruder will be raised after the last probing point.

// #define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" //These commands will be executed in the end of G29 routine.
//Useful to retract a deployable probe.

//#define Z_PROBE_SLED // turn on if you have a z-probe mounted on a sled like those designed by Charles Bell
//#define SLED_DOCKING_OFFSET 5 // the extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.

//If defined, the Probe servo will be turned on only during movement and then turned off to avoid jerk
//The value is the delay to turn the servo off after powered on - depends on the servo speed; 300ms is good value, but you can try lower it.
// You MUST HAVE the SERVO_ENDSTOPS defined to use here a value higher than zero otherwise your code will not compile.

// Allen key retractable z-probe as seen on many Kossel delta printers - http://reprap.org/wiki/Kossel#Automatic ... ling_probe
// Deploys by touching z-axis belt. Retracts by pushing the probe down. Uses Z_MIN_PIN.
// #define Z_PROBE_ALLEN_KEY
#ifdef Z_PROBE_ALLEN_KEY
#define Z_PROBE_ALLEN_KEY_DEPLOY_X 20
#define Z_PROBE_ALLEN_KEY_DEPLOY_Y DELTA_PRINTABLE_RADIUS-40
#define Z_PROBE_ALLEN_KEY_DEPLOY_Z 100

#define Z_PROBE_ALLEN_KEY_STOW_X -40
#define Z_PROBE_ALLEN_KEY_STOW_Y 40
#define Z_PROBE_ALLEN_KEY_STOW_Z 30
#define Z_PROBE_ALLEN_KEY_STOW_DEPTH 0
#endif


Thanks in advance
Aaron