My autoleveling seems a bit off and can't get it to function correctly.
I tried raising the matrix to 5x5 but same result.
After a G29 if I go to X200 Y200 Z0 I have a .2 gap between nozle and bed.
If I then go to X10 Y10 Z0 the nozzle is touching the bed.
I see the Z axis compensating during the move, but something isn't working like it should :(
I tried both linear and bi-linear levelling, both are off, but bi-linear are not quite as much off as linear (but still too much off to be useful)
I'm on RC8
What can I do to make it work like it was supposed?
I've been using most of today Googling for a solution, to no success.
I have never had it working reliably for the month I've been having autolevel sensor attached to my printer.
Output of G29 V4:
G29 Auto Bed Leveling
Bed X: 192.000 Y: 15.000 Z: 1.375
Bed X: 133.000 Y: 15.000 Z: 1.685
Bed X: 74.000 Y: 15.000 Z: 1.747
Bed X: 15.000 Y: 15.000 Z: 1.802
Bed X: 15.000 Y: 66.000 Z: 1.722
Bed X: 74.000 Y: 66.000 Z: 1.692
Bed X: 133.000 Y: 66.000 Z: 1.635
Bed X: 192.000 Y: 66.000 Z: 1.317
Bed X: 192.000 Y: 117.000 Z: 1.220
Bed X: 133.000 Y: 117.000 Z: 1.538
Bed X: 74.000 Y: 117.000 Z: 1.587
Bed X: 15.000 Y: 117.000 Z: 1.630
Bed X: 15.000 Y: 168.000 Z: 1.577
Bed X: 74.000 Y: 168.000 Z: 1.532
Bed X: 133.000 Y: 168.000 Z: 1.450
Bed X: 192.000 Y: 168.000 Z: 1.092
Eqn coefficients: a: -0.00230296 b: -0.00160049 d: 1.92261428
Mean of sampled points: 1.53781247
Bed Height Topography:
+--- BACK --+
| |
L | (+) | R
E | | I
F | (-) N (+) | G
T | | H
| (-) | T
| |
O-- FRONT --+
(0,0)
0.03969 -0.00531 -0.08781 -0.44531
0.09219 0.04969 -0.00031 -0.31781
0.18469 0.15469 0.09719 -0.22031
0.26469 0.20969 0.14719 -0.16281
Corrected Bed Height vs. Bed Topology:
0.07738 0.16825 0.22163 0.00000
0.04825 0.14163 0.22750 0.04588
0.05913 0.16500 0.24338 0.06175
0.05750 0.13838 0.21175 0.03763
Bed Level Correction Matrix:
+0.999997 +0.000000 -0.002303
-0.000004 +0.999999 -0.001600
+0.002303 +0.001600 +0.999996
X:217.97 Y:207.98 Z:11.91 E:0.00 Count X: 21722 Y:20588 Z:4600
I tried raising the matrix to 5x5 but same result.
After a G29 if I go to X200 Y200 Z0 I have a .2 gap between nozle and bed.
If I then go to X10 Y10 Z0 the nozzle is touching the bed.
I see the Z axis compensating during the move, but something isn't working like it should :(
I tried both linear and bi-linear levelling, both are off, but bi-linear are not quite as much off as linear (but still too much off to be useful)
I'm on RC8
What can I do to make it work like it was supposed?
I've been using most of today Googling for a solution, to no success.
I have never had it working reliably for the month I've been having autolevel sensor attached to my printer.
Output of G29 V4:
G29 Auto Bed Leveling
Bed X: 192.000 Y: 15.000 Z: 1.375
Bed X: 133.000 Y: 15.000 Z: 1.685
Bed X: 74.000 Y: 15.000 Z: 1.747
Bed X: 15.000 Y: 15.000 Z: 1.802
Bed X: 15.000 Y: 66.000 Z: 1.722
Bed X: 74.000 Y: 66.000 Z: 1.692
Bed X: 133.000 Y: 66.000 Z: 1.635
Bed X: 192.000 Y: 66.000 Z: 1.317
Bed X: 192.000 Y: 117.000 Z: 1.220
Bed X: 133.000 Y: 117.000 Z: 1.538
Bed X: 74.000 Y: 117.000 Z: 1.587
Bed X: 15.000 Y: 117.000 Z: 1.630
Bed X: 15.000 Y: 168.000 Z: 1.577
Bed X: 74.000 Y: 168.000 Z: 1.532
Bed X: 133.000 Y: 168.000 Z: 1.450
Bed X: 192.000 Y: 168.000 Z: 1.092
Eqn coefficients: a: -0.00230296 b: -0.00160049 d: 1.92261428
Mean of sampled points: 1.53781247
Bed Height Topography:
+--- BACK --+
| |
L | (+) | R
E | | I
F | (-) N (+) | G
T | | H
| (-) | T
| |
O-- FRONT --+
(0,0)
0.03969 -0.00531 -0.08781 -0.44531
0.09219 0.04969 -0.00031 -0.31781
0.18469 0.15469 0.09719 -0.22031
0.26469 0.20969 0.14719 -0.16281
Corrected Bed Height vs. Bed Topology:
0.07738 0.16825 0.22163 0.00000
0.04825 0.14163 0.22750 0.04588
0.05913 0.16500 0.24338 0.06175
0.05750 0.13838 0.21175 0.03763
Bed Level Correction Matrix:
+0.999997 +0.000000 -0.002303
-0.000004 +0.999999 -0.001600
+0.002303 +0.001600 +0.999996
X:217.97 Y:207.98 Z:11.91 E:0.00 Count X: 21722 Y:20588 Z:4600