WOW... the webcontroll update from 3.1.1 to 3.2 worked without a sacrifice.

Got it to work, now the broblem is that the fans stop spinning at 70% in webcontroll, full blast at 100% and about 50% speed when set to 94% in webcontroll.

@jay_s_uk
Lol thanks, allso it was homing in the wrong direction
M569 P0.1 S1 D3 V2000 ; driver 0.1 goes forwards (Z axis)
M569 P0.2 S1 D3 V2000 ; driver 0.2 goes forwards (Z axis)
M569 P0.3 S1 D3 V2000 ; driver 0.3 goes backwards (X axis)
M569 P0.4 S1 D3 V2000 ; driver 0.4 goes backwards (Y axis)
So S1 to S0

Well the update seems to have increased the upload speed significantly.

allso now my independent twin print cooling systems seems to work.

@fcwilt was not supriced

@Snippy

From tip to nozzle tip in Z is 2mm
From Nozzle tip to probe in X is 45mm
G31 P500 X45 Y0 Z2

Oh lord, G30 S-1
Stopped at height 4.062 mm
Anything between 1.080mm to 4.062mm On Z0 Midle Platform
After
Calibrate the Z probe trigger height

Make sure the dynamic test is successful (Z probe stops when it senses the bed) before doing this.
Cancel any currently active mesh compensation with M561
Use the X and Y jog buttons to position the nozzle over the centre of the bed
Jog the nozzle down until it is just touching the bed or just gripping a sheet of paper. If the firmware doesn't let you jog it down far enough, send M564 S0 to disable axis limits.
Once you have the nozzle touching the bed, send command G92 Z0 to tell the firmware that the head is at Z=0
Jog the head up by 5 to 10mm
Send command G30 S-1. The nozzle will descend or the bed rise until the probe triggers and the Z height at which the probe stopped will be reported in the console. If you are using a nozzle-contact Z probe, the trigger height will be slightly negative. For any other type of Z probe where the probe triggers before the nozzle contacts the bed, it will be positive.
Repeat from step 5 two or three times to make sure that the trigger height is consistent.
In Duet Web Control, go to Settings -> System Editor and edit the config.g file. Set the Z parameter in the G31 command to the trigger height that was reported. Save the file.
Open config-override.g and check that there are no G31 commands in it. If you find any, delete those lines and save the file.
To apply the new trigger height, restart the Duet by sending M999 or pressing Emergency Stop.

@gloomyandy
2.285 was a mistake did not Home Z, It is now-1.170 mm Mid Z0

@gloomyandy

So are you still having to babystep by -1mm?
Yes

Does the G30 in the middle of the bed now work?
Yes

What does G30 s-1 return if you run it in the centre of the bed?
G30 s-1
-1.170 mm Mid Z0
-1.080 mm X0 Y0 Z0

what is going on at the left hand side of your bed?
G31 P500 X45 Y0 Z2, Probe cant reatch, too lazy to tweak settings.

@Snippy

Got The bed leveling to ''work''

RepRapFirmware height map file v2 generated at 2025-02-21 00:50, min error 0.084, max error 1.674, mean 0.474, deviation 0.320
axis0,axis1,min0,max0,min1,max1,radius,spacing0,spacing1,num0,num1
X,Y,0.00,400.00,0.00,400.00,-1.00,20.00,20.00,21,21
0, 0, 0, 0.939, 0.751, 0.632, 0.496, 0.392, 0.341, 0.330, 0.310, 0.311, 0.359, 0.450, 0.506, 0.630, 0.771, 0.932, 1.148, 1.306, 1.523
0, 0, 0, 0.878, 0.761, 0.611, 0.484, 0.372, 0.344, 0.294, 0.293, 0.299, 0.314, 0.365, 0.449, 0.601, 0.747, 0.886, 1.049, 1.210, 1.438
0, 0, 0, 0.804, 0.679, 0.546, 0.477, 0.349, 0.322, 0.253, 0.267, 0.287, 0.326, 0.366, 0.428, 0.561, 0.704, 0.860, 1.036, 1.200, 1.410
0, 0, 0, 0.744, 0.635, 0.487, 0.444, 0.342, 0.283, 0.251, 0.267, 0.269, 0.286, 0.356, 0.429, 0.560, 0.652, 0.785, 0.987, 1.142, 1.340
0, 0, 0, 0.693, 0.604, 0.485, 0.384, 0.281, 0.254, 0.214, 0.210, 0.235, 0.257, 0.315, 0.443, 0.545, 0.631, 0.735, 0.904, 1.088, 1.214
0, 0, 0, 0.625, 0.503, 0.435, 0.322, 0.231, 0.194, 0.190, 0.142, 0.184, 0.221, 0.275, 0.336, 0.434, 0.526, 0.662, 0.799, 0.971, 1.102
0, 0, 0, 0.632, 0.477, 0.366, 0.306, 0.188, 0.184, 0.129, 0.112, 0.146, 0.170, 0.223, 0.300, 0.390, 0.485, 0.580, 0.735, 0.886, 1.040
0, 0, 0, 0.553, 0.460, 0.386, 0.263, 0.182, 0.185, 0.105, 0.130, 0.101, 0.151, 0.189, 0.226, 0.346, 0.490, 0.566, 0.678, 0.821, 0.970
0, 0, 0, 0.526, 0.416, 0.342, 0.264, 0.206, 0.161, 0.100, 0.096, 0.115, 0.144, 0.209, 0.264, 0.340, 0.424, 0.537, 0.666, 0.794, 0.925
0, 0, 0, 0.529, 0.431, 0.329, 0.283, 0.194, 0.170, 0.121, 0.112, 0.120, 0.135, 0.165, 0.233, 0.295, 0.402, 0.490, 0.675, 0.747, 0.920
0, 0, 0, 0.543, 0.432, 0.330, 0.287, 0.169, 0.166, 0.126, 0.109, 0.091, 0.112, 0.151, 0.233, 0.344, 0.392, 0.511, 0.612, 0.766, 0.889
0, 0, 0, 0.578, 0.453, 0.365, 0.286, 0.196, 0.168, 0.184, 0.112, 0.084, 0.105, 0.158, 0.234, 0.289, 0.399, 0.495, 0.622, 0.755, 0.909
0, 0, 0, 0.596, 0.517, 0.371, 0.276, 0.194, 0.245, 0.149, 0.088, 0.109, 0.111, 0.161, 0.216, 0.318, 0.400, 0.550, 0.662, 0.791, 0.882
0, 0, 0, 0.661, 0.553, 0.422, 0.352, 0.246, 0.205, 0.141, 0.124, 0.125, 0.131, 0.185, 0.261, 0.306, 0.429, 0.570, 0.684, 0.805, 0.957
0, 0, 0, 0.696, 0.526, 0.418, 0.334, 0.246, 0.165, 0.180, 0.116, 0.140, 0.160, 0.229, 0.299, 0.400, 0.412, 0.557, 0.727, 0.834, 1.015
0, 0, 0, 0.716, 0.568, 0.431, 0.388, 0.261, 0.194, 0.185, 0.145, 0.144, 0.160, 0.221, 0.283, 0.396, 0.470, 0.589, 0.740, 0.870, 1.059
0, 0, 0, 0.789, 0.608, 0.438, 0.364, 0.249, 0.175, 0.142, 0.096, 0.160, 0.186, 0.223, 0.296, 0.420, 0.500, 0.611, 0.834, 0.932, 1.293
0, 0, 0, 0.814, 0.646, 0.481, 0.402, 0.270, 0.209, 0.152, 0.121, 0.129, 0.204, 0.247, 0.310, 0.424, 0.550, 0.716, 0.831, 1.044, 1.263
0, 0, 0, 0.882, 0.695, 0.505, 0.389, 0.257, 0.209, 0.150, 0.128, 0.144, 0.249, 0.236, 0.380, 0.489, 0.654, 0.801, 0.947, 1.166, 1.382
0, 0, 0, 0.928, 0.711, 0.551, 0.445, 0.269, 0.203, 0.124, 0.121, 0.152, 0.188, 0.325, 0.384, 0.493, 0.632, 0.872, 1.054, 1.246, 1.543
0, 0, 0, 0.954, 0.769, 0.578, 0.460, 0.285, 0.205, 0.166, 0.161, 0.188, 0.229, 0.305, 0.374, 0.585, 0.743, 0.931, 1.174, 1.476, 1.674

It still does nothing to compensate, when printing.

When printing i need to manualy babystep ~-1mm for print to stick

Z0 has been tweaked at 0,2mm with a gauge on all 4 corners.
BLtouch Z offset from nozzle is measured at ~2mm, with a gauge block.

M558 K0 P9 C"io7.in" H5 F120 T6000 ; configure BLTouch probe via slot #0
G31 P500 X45 Y0 Z2 ; set Z probe trigger value, offset and trigger height
M950 S0 C"io7.out" ; create servo #0 for BLtouch
M557 X0:400 Y0:400 S20

G30 at midle bed results in nothing or a Error: G30: Insufficient axes homed for bed probing and a Flashing BLtouch that is stuck and needs a printer re boot
M280 P9 S160 Does nothing.
Impossible to establish Z=0 G

When homed
G30 s-1
Stopped at height -1.080 mm

G29
Results in
Warning: the height map has a substantial Z offset. Suggest use Z-probe to establish Z=0 G, then re-probe the mesh.
378 points probed, min error 0.690, max error 2.499, mean 1.110, deviation 0.357
Height map saved to file 0:/sys/heightmap.csv

RepRapFirmware height map file v2 generated at 2025-02-20 23:03, min error 0.690, max error 2.499, mean 1.110, deviation 0.357
axis0,axis1,min0,max0,min1,max1,radius,spacing0,spacing1,num0,num1
X,Y,0.00,400.00,0.00,400.00,-1.00,20.00,20.00,21,21
0, 0, 0, 1.425, 1.253, 1.111, 0.994, 0.910, 0.879, 0.875, 0.870, 0.848, 0.896, 1.010, 1.140, 1.245, 1.410, 1.615, 1.744, 2.066, 2.222
0, 0, 0, 1.378, 1.270, 1.128, 0.983, 0.875, 0.881, 0.840, 0.839, 0.888, 0.899, 0.966, 1.078, 1.219, 1.375, 1.537, 1.766, 1.949, 2.148
0, 0, 0, 1.352, 1.204, 1.037, 0.979, 0.846, 0.860, 0.796, 0.840, 0.850, 0.916, 0.928, 1.049, 1.230, 1.356, 1.517, 1.716, 1.922, 2.119
0, 0, 0, 1.257, 1.161, 1.010, 0.967, 0.872, 0.822, 0.801, 0.834, 0.830, 0.870, 0.955, 1.046, 1.178, 1.311, 1.459, 1.686, 1.859, 2.028
0, 0, 0, 1.237, 1.125, 1.006, 0.910, 0.832, 0.804, 0.763, 0.756, 0.820, 0.884, 0.936, 1.062, 1.165, 1.280, 1.429, 1.608, 1.786, 1.970
0, 0, 0, 1.139, 1.053, 0.960, 0.851, 0.770, 0.746, 0.750, 0.731, 0.784, 0.835, 0.890, 0.975, 1.080, 1.195, 1.350, 1.479, 1.679, 1.816
0, 0, 0, 1.166, 1.026, 0.925, 0.855, 0.759, 0.767, 0.730, 0.701, 0.734, 0.773, 0.838, 0.944, 1.047, 1.136, 1.283, 1.445, 1.609, 1.780
0, 0, 0, 1.089, 1.007, 0.932, 0.822, 0.759, 0.759, 0.700, 0.721, 0.707, 0.770, 0.816, 0.870, 0.999, 1.178, 1.277, 1.378, 1.535, 1.703
0, 0, 0, 1.060, 0.971, 0.908, 0.840, 0.767, 0.734, 0.690, 0.696, 0.720, 0.770, 0.849, 0.911, 0.996, 1.108, 1.251, 1.374, 1.491, 1.671
0, 0, 0, 1.074, 0.985, 0.889, 0.845, 0.789, 0.770, 0.720, 0.729, 0.740, 0.769, 0.818, 0.892, 0.974, 1.090, 1.206, 1.384, 1.467, 1.656
0, 0, 0, 1.091, 0.977, 0.900, 0.868, 0.769, 0.770, 0.749, 0.749, 0.745, 0.760, 0.814, 0.898, 1.010, 1.086, 1.219, 1.336, 1.475, 1.620
0, 0, 0, 1.114, 1.013, 0.921, 0.858, 0.777, 0.785, 0.815, 0.756, 0.734, 0.759, 0.816, 0.894, 0.970, 1.090, 1.206, 1.334, 1.466, 1.624
0, 0, 0, 1.136, 1.062, 0.936, 0.871, 0.796, 0.850, 0.784, 0.727, 0.757, 0.769, 0.831, 0.891, 0.996, 1.076, 1.255, 1.370, 1.516, 1.634
0, 0, 0, 1.197, 1.101, 0.977, 0.932, 0.825, 0.820, 0.785, 0.754, 0.780, 0.793, 0.851, 0.925, 0.985, 1.114, 1.289, 1.414, 1.536, 1.700
0, 0, 0, 1.247, 1.078, 1.001, 0.934, 0.864, 0.810, 0.810, 0.765, 0.799, 0.819, 0.881, 0.970, 1.092, 1.130, 1.275, 1.444, 1.571, 1.760
0, 0, 0, 1.265, 1.146, 1.000, 0.967, 0.841, 0.820, 0.818, 0.781, 0.791, 0.820, 0.889, 0.954, 1.090, 1.161, 1.300, 1.475, 1.626, 1.836
0, 0, 0, 1.352, 1.158, 1.020, 0.956, 0.860, 0.812, 0.793, 0.766, 0.825, 0.868, 0.928, 0.984, 1.104, 1.274, 1.364, 1.555, 1.736, 2.017
0, 0, 0, 1.379, 1.219, 1.059, 0.953, 0.862, 0.829, 0.795, 0.797, 0.812, 0.892, 0.940, 1.039, 1.160, 1.290, 1.463, 1.600, 1.828, 1.999
0, 0, 0, 1.453, 1.267, 1.075, 0.994, 0.879, 0.831, 0.781, 0.769, 0.810, 0.944, 0.944, 1.092, 1.171, 1.406, 1.539, 1.715, 1.953, 2.189
0, 0, 0, 1.516, 1.324, 1.186, 1.054, 0.876, 0.854, 0.793, 0.786, 0.829, 0.880, 0.991, 1.080, 1.211, 1.386, 1.588, 1.838, 2.021, 2.358
0, 0, 0, 1.591, 1.381, 1.190, 1.084, 0.894, 0.841, 0.824, 0.856, 0.880, 0.922, 1.006, 1.100, 1.311, 1.506, 1.715, 1.979, 2.251, 2.499

@Phaedrux
Thanks, ofc they are, why would life be simple.

@Phaedrux

Duet3 HC6
Reprap 3.5.4

; Probes
M558 K0 P9 C"io0.in" H5 F120 T6000 ; configure BLTouch probe via slot #0
G31 P500 X45 Y0 Z5 ; set Z probe trigger value, offset and trigger height
M950 S0 C"io0.out" ; create servo #0 for BLtouch
M557 X0:400 Y0:400 S20

; deployprobe.g
; called to deploy a physical Z probe
;
M280 P0 S10 ; deploy BLTouch

; retractprobe.g
; called to retract a physical Z probe
;
M280 P0 S90 ; retract BLTouch

Had to be manualy made, RRF config tool Does not have option for "io0.out" "io0.in".

BLtouch does the clikky cklacky when printer turns on.

G29 results in, Error: M280: Probe was not triggered during probing move.

M280 P0 S10, Probe does not moove.

What is going on?

@jay_s_uk
There is no Q value, tried 500, no effect, 15000 fan works from 85% on dwc to 99% on fan

@jay_s_uk
Fixed it, now its at 0 or 7500rmp.
aint there suposed to be a Q value on M950 to controll the fan curve?