help to setup M557 Mesh size

lui2004

yes i have changed this

Phaedrux

I'm going to sleep now, good luck on your test print.

lui2004

thanks mate !
have a good sleep

lui2004

is it possible to save the pressuere advance ?
M572 D0 S0.04

because i send everytime when i turn on printer the M572 Command

thanks

jay_s_uk

put it in your config.g

lui2004

somewhere in the config.g ?

jay_s_uk

i have mine at the end after tool definition

lui2004

@lui2004 said in help to setup M557 Mesh size:

M572 D0 S0.04

thanks

lui2004

Hi

after i solved the issues above i have problem with G29 my bed is not flat or is it ok ?

my bltouch setup in config.g:

M558 P9 C"^zprobe.in" T8000 A5 R0.5            ; set Z probe type to bltouch and the dive height + speeds
M950 S0 C"exp.heater7"                         ; create servo pin 0 for BLTouch
G31 P25 X41.2 Y4.5 Z2.096                    ; set Z probe trigger value, offset and trigger height
M557 X41.2:221.2 Y4.5:219.5 S20                       ; define mesh grid

my results in hightmap.csv:

RepRapFirmware height map file v2 generated at 2020-10-06 10:18, min error -0.078, max error 0.066, mean -0.019, deviation 0.031
xmin,xmax,ymin,ymax,radius,xspacing,yspacing,xnum,ynum
41.20,221.20,4.50,219.50,-1.00,20.00,20.00,10,11
  0.053,  0.040,  0.066,  0.051,  0.025,  0.042,  0.046,  0.021, -0.008,  0.004
  0.003, -0.012,  0.030,  0.025,  0.002,  0.012,  0.016, -0.013, -0.048, -0.025
 -0.022, -0.022,  0.020,  0.018, -0.004, -0.000,  0.001, -0.028, -0.060, -0.037
 -0.053, -0.057, -0.008, -0.007, -0.035, -0.030, -0.021, -0.044, -0.075, -0.053
 -0.060, -0.060, -0.021, -0.019, -0.044, -0.037, -0.019, -0.043, -0.066, -0.042
 -0.078, -0.075, -0.028, -0.033, -0.053, -0.038, -0.018, -0.037, -0.063, -0.033
 -0.068, -0.065, -0.024, -0.032, -0.054, -0.034, -0.016, -0.033, -0.058, -0.028
 -0.041, -0.051, -0.017, -0.022, -0.052, -0.040, -0.018, -0.030, -0.052, -0.015
 -0.024, -0.041, -0.007, -0.014, -0.033, -0.020, -0.002, -0.017, -0.035, -0.014
 -0.034, -0.046, -0.012, -0.014, -0.028, -0.009,  0.008, -0.000, -0.025,  0.008
 -0.012, -0.024,  0.015,  0.018,  0.010,  0.043,  0.041,  0.013, -0.008,  0.017

dc42

It would be easier for us to tell if you posted an image of the height map as displayed by DWC.

lui2004

thats no problem

dc42

That looks good enough to print on to me!

lui2004

ok i will give a try

Phaedrux

bedlevel_nozzle_0.4_200x200-0.3-0.8.stl

Here's a good first layer test pattern.

Try it once with G29 S1 enabled, and once without.