Bed Leveling Mesh Problem

Ender Series Creality Ender-3 S
1

Hello everyone, I just joined you. I use Ender-3 S1 and Creality Sonic Pad. I do auto-table leveling, I also wrote g-code according to the mesh created, but I can’t get proper prints. The g-code and images I use are below. Please help me solve the problem I’m about to eat the head.

20250105_014824
20250105_0148241920×4160 562 KB

20250105_014813
20250105_0148131920×4160 806 KB

20250105_021313
20250105_0213131920×4160 945 KB

20250105_021348
20250105_0213481920×886 113 KB

20250105_021326
20250105_0213261920×4160 634 KB

START G-CODE
-----‐------------------------------------------
; Sonic Pad Ender-3 S1 Pro Optimal Start GCode for Cura Slicer Software.
; By John Scott, 2023. Ender 3 S1 Pro Optimal Start/Stop GCode for Creality/Cura Slicer Software. · GitHub

; Set Movement…
G90; Use absolute positioning.
M83; Use relative extrusion.

; Heat Bed…
M140 S{material_bed_temperature_layer_0}; Start heating bed.

; Home Axis…
G28; Home all axis to know where everything is.

; Bed Mesh - Use one of CALIBRATE or PROFILE LOAD. Uncomment if/as required.
;M104 S150; Start pre-heating hotend without oozing filament.
;M190 S{material_bed_temperature_layer_0}; Wait for bed temperature when creating new bed mesh.
;M109 S150; Wait for hotend pre-heat temperature to create new bed mesh with everything heated.
;BED_MESH_CALIBRATE
BED_MESH_PROFILE LOAD=default

; Ready Nozzle…
G1 Z2.0 F3000; Move Z Axis up to avoid bed.
G1 X2.0 Y20 F5000; Move above purge-line start, so any hotend oozing is out the way.
G1 Z0.28; Drop and wait for temperature.

; Await Bed+Nozzle Temp…
M104 S150; Start pre-heating hotend without oozing filament.
M190 S{material_bed_temperature_layer_0}; Wait for bed temperature before printing.
M109 S{material_print_temperature_layer_0}; Set and wait for hotend to reach temperature.

; Purge Nozzle…
G92 E0; Reset extruder.
G1 X2.0 Y140 Z0.28 F1500 E10; Draw the first line.
G1 X2.3 Y140 Z0.28 F5000; Move to side a little.
G1 X2.3 Y10 Z0.28 F1500 E10; Draw the second line.

M82; Use absolute extrusion.

; Print…

STOP G-CODE
-----‐------------------------------------------
; Sonic Pad Ender-3 S1 Pro Optimal End GCode for Cura Slicer Software.
; By John Scott, 2023. Ender 3 S1 Pro Optimal Start/Stop GCode for Creality/Cura Slicer Software. · GitHub

; Print Finished…
G91; Relative positioning.
G1 E-2 F2700; Retract extruder a little.
G1 Z0.2 F2400; Raise Z.
G1 X5 Y5 F3000; Wipe out.
G1 Z10; Raise Z more.

; Present Print…
G90; Absolute positioning.
G1 X0 Y200; Present print.

; Stop…
M104 S0; Turn off hotend.
M140 S0; Turn off bed.
M106 S0; Turn off fan.

M84; Disable all steppers.
; Print Complete.

2

That bed is lovely and flat, one of the best I have seen. I don’t think the flatness will be affecting your prints. Bed looks a little hazy, is it old, is it clean?

3

The bed is not a completely clean trouble, I opened it into a basin on the 4 edge of a glass because I thought there was a trouble in its plainness and even put it in a glass table :grinning: But I still couldn’t solve the problem.

4

With a brilliantly flat bed like that the problem is going to be bed cleanliness and z-offset.

1 Like
5

I tried everything that could come with mind, I still haven’t found a solution.

6

Try googling… there are many threads with problems with the Sonic Pad in conjunction with the printer.
Are you having these problems even without the Sonic pad?
https://www.reddit.com/r/CrealitySonicPad/comments/z4kc7p/help/

7

Yes, I’ve been having these problems without Sonic Pad, I was already installed on professional software and I was having problems again.

8

I have modified my start code in Orca to add M420 S1; Enable mesh leveling so as to use the mesh leveling and this seems to have fixed all my problems. I would give this a shot (after G28) and see if it helps.
Edit - I see you have BED_MESH_PROFILE LOAD=default … nvm then