Шаги экструдера Klepper

Добрый день, не пойму как настроить шаги экструдера, точнее где этот параметр в конфиге найти, чтобы внести изменения. Подскажите пожалуйста. Получить этот параметр через код M501 как в Марлин не выходит. Мой конфиг:

# This file contains common pin mappings for the 2018 Creality

# Ender 3. To use this config, the firmware should be compiled for the

# AVR atmega1284p.

# Note, a number of Melzi boards are shipped with a bootloader that

# requires the following command to flash the board:

# avrdude -p atmega1284p -c arduino -b 57600 -P /dev/ttyUSB0 -U out/klipper.elf.hex

# If the above command does not work and "make flash" does not work

# then one may need to flash a bootloader to the board - see the

# Klipper docs/Bootloaders.md file for more information.

# See docs/Config_Reference.md for a description of parameters.

[bltouch]

sensor_pin: ^PC4

control_pin: PA4

pin_move_time: 0.500

pin_up_reports_not_triggered: True

pin_up_touch_mode_reports_triggered: False

x_offset: -42

y_offset: -15

z_offset: 2.70

speed: 2

[force_move]

enable_force_move: True

[homing_override]

gcode: SET_KINEMATIC_POSITION Z=0

 G0 Z10 F500

 G28 X Y

 G0 X120 Y120 F5000

 G28 Z

 G0 Z10 F500

axes: z

[bed_mesh]

speed: 50

horizontal_move_z: 5

#mesh_radius:

#mesh_origin:

mesh_min: 44, 44

mesh_max: 191, 191

probe_count: 3, 3

#round_probe_count: 5

#fade_start: 1.0

#fade_end: 0.0

#fade_target:

#split_delta_z: .025

#move_check_distance: 5.0

mesh_pps: 2,2

#algorithm: lagrange

#bicubic_tension: .2

#relative_reference_index:

[stepper_x]

step_pin: PD7

dir_pin: !PC5

enable_pin: !PD6

microsteps: 16

rotation_distance: 40

endstop_pin: ^PC2

position_endstop: 0

position_max: 235

homing_speed: 50

[stepper_y]

step_pin: PC6

dir_pin: !PC7

enable_pin: !PD6

microsteps: 16

rotation_distance: 40

endstop_pin: ^PC3

position_endstop: 0

position_max: 235

homing_speed: 50

[stepper_z]

step_pin: PB3

dir_pin: PB2

enable_pin: !PA5

microsteps: 16

rotation_distance: 8

endstop_pin:probe:z_virtual_endstop

position_max: 250

position_min: -5

[extruder]

max_extrude_only_distance: 100.0

step_pin: PB1

dir_pin: !PB0

enable_pin: !PD6

microsteps: 16

rotation_distance: 33.683

nozzle_diameter: 0.400

filament_diameter: 1.750

heater_pin: PD5

sensor_type: EPCOS 100K B57560G104F

sensor_pin: PA7

control: pid

# tuned for stock hardware with 200 degree Celsius target

pid_Kp: 21.527

pid_Ki: 1.063

pid_Kd: 108.982

min_temp: 0

max_temp: 250

[heater_bed]

heater_pin: PD4

sensor_type: EPCOS 100K B57560G104F

sensor_pin: PA6

control: pid

# tuned for stock hardware with 50 degree Celsius target

pid_Kp: 54.027

pid_Ki: 0.770

pid_Kd: 948.182

min_temp: 0

max_temp: 130

[fan]

pin: PB4

[mcu]

serial: /dev/ttyUSB0

[printer]

kinematics: cartesian

max_velocity: 300

max_accel: 3000

max_z_velocity: 5

max_z_accel: 100

[display]

lcd_type: st7920

cs_pin: PA3

sclk_pin: PA1

sid_pin: PC1

encoder_pins: ^PD2, ^PD3

click_pin: ^!PC0

# The print bed can move so far to the front, that the nozzle can reach the

# plastic cover of the print bed heater cable (only when the bed is moved by

# hand). By homing the Y axis before the X axis, it is ensured the nozzle will

# not melt through the plastic part.

# BEWARE: You will lose the ability to home axes individually. The printer will

# always home all axes for every G28 command.

#[homing_override]

#gcode:

# G28 Y0

# G28 X0

# G28 Z0