Voron 1.8, Bed Levelling and Related Stuff

[Yarkinco]

Hello guys, I really need some help. Today I spent almost 8 hours to understand this position_min, position_max, position_endstop and all other things like bed levelling.

I am lost. I am clearly lost. I need someone to explain it to me like explaining it to a complete IDIOT. I am building a Voron 1.8 (Yes I know a trident is much better, v1.8 has some problems etc. but I had a kit bought long ago. It is just me to start build it in last 2 months in my free time. I did not want to spend extra cuz I already had everything I needed for 1.8)

This is my current layout for bed and z steppers. my z endstop is a mechanical switch. I also have a magnetic probe for z installed on the toolhead.

 

and below my code, which I think related to all this stuff.

[stepper_z]
step_pin: PE13
dir_pin: PC2
enable_pin: !PC0
microsteps: 16
rotation_distance: 8
#endstop_pin: probe:z_virtual_endstop
endstop_pin: PG8
position_endstop: -2
position_min: -2
position_max: 250
homing_speed: 5
second_homing_speed: 3

[stepper_z1]
step_pin: PE14
dir_pin: PA0
enable_pin: !PC3
microsteps: 16
rotation_distance: 8

[probe]
pin: !EBBCan: PB8
#control_pin: EBBCan:PB9
x_offset: 0
y_offset: 23
z_offset: 0
speed: 10.0
samples: 3
samples_result: median
sample_retract_dist: 3.0
samples_tolerance: 0.006
samples_tolerance_retries: 3

#[z_tilt]
#z_positions:
#  -35,180
#  290,180
#points:
#  30,155
#  220,155
#speed: 200
#horizontal_move_z: 10
#retries: 5
#retry_tolerance: 0.0075

#[screws_tilt_adjust]
#screw1: 40,180
#screw1_name: Bed Fix Point 1
#screw2: 210,180
#screw2_name: Bed Fix Point 2
#screw3: 125,10
#screw3_name: Adjustment Screw
#horizontal_move_z:5
#speed:200
#screw_thread: CW-M3

 

 

 

As you can see, z tilt and screw adjust are commented. I have 0 clue how to set them. Does anyone has a nice guide which explains it like the reader is complete idiot like me?

Edited August 24, 2024 by Yarkinco