Quad_gantry too many errors

General Discussion
1

Basic Information:

Printer Model: voron 2.4
hELLO
After a “bed_mesh_calibrate” I have too many “quad_gantry” errors (5 loops in quad_gantry subroutine); i must do quad_gentry 2 or 3 times to get good value.

in printer.cfg i have:
[quad_gantry_level]
gantry_corners:
-60,-10
410,420
points:
50,25
50,275
300,275
300,25
speed: 500
horizontal_move_z: 15
retries: 5
retry_tolerance: 0.0075
max_adjust: 15

I do not understand why.Can some one give me an explanation ?
Thank in advance for any help

2

take the 2 zeros off and try the default speed of 5 you want accuracy then go slow.

1 Like
3

I will try Thanks

4

The speed option in QGL is how fast the print head moves between probe points, not how fast the probing is done. Changing this value to 5 will not improve accuracy, and will only make for a painfully slow QGL process.

5

It sounds like you’re doing the mesh before the QGL if I understood your post. This is the wrong order. You need to run QGL without any mesh loaded, and then create the mesh after QGL is complete.

6

oops my mistake I was thinking probe

7

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