@dc42 @Phaedrux
im so freaking impressed right now, after doing everything (auto tune PID, G32 and G29) it just prints perfect first try and first layers are beautiful

thank u guys for helping me

@dc42 @Phaedrux
im so freaking impressed right now, after doing everything (auto tune PID, G32 and G29) it just prints perfect first try and first layers are beautiful

thank u guys for helping me

we got results,

i rewired everything to the mini 5+, uploaded a config without the 3HC board and G32 works right out of the box (btw i never mentioned im running a Delta)

so my initial design was to have the mini 5+ at the top of the delta. to be able to plug what ever tool i may think of in the future without opening the bed and the 3HC board to be under the bed doing all the XYZ movement endstop z probe things. making it so that only 2 cables are going up and down (can and 24 Volt).

the design is a D-Force Delta witch has its main board under bed.

well for now im going to stick to the mini 5+, if u need beta testers for 3.4 i would gladly give it a shot

@Phaedrux I hope I didn't offended u, I'm super grateful u guys thinking with me

my main board is a duet mini 5+ in SBC mode with a 3HC expension board doing all the XYZ movements, endstops, z-probe en bed heating

well in the top post i mentioned im using a 3HC board

i shall try to rewire everything to the mini 5+ board and see whats happens then.

• If you use a Z probe then the Z motors must be connected to the main board. This is planned to be fixed in release 3.4.

• Endstop switches and Z probes connected to the main board cannot control motors on an expansion board. This is planned to be fixed in release 3.4.

is this maybe limiting me right now?
the expension board is doing all the movement (XYZ), endstop, z-probe and bed temperature. the main board is going to be used only for Extruders and heaters

so after some manual calibration using the escher3d wizard, i saw some stange movement and no qlue to where the problem may be coming from.
hope some smart guys here can take a look on what might be wrong and point me into the right direction?

so what im seeing that between moves, even jog moves the nossle dives down and comes up again when closing to the specific coordinates
my first impression is that my rod lengt or radius is way out of line,but after measuring again the rod length as good as i can its the same value in the config

what i did was placing a paper on the build plate, moved the nossle close to it. send command G92 Z0, moved up 5 mm. and did a G30 S-1 and got this as a result.
Still heard and saw the nossle hitting the bed. tommorow i will play with the sensitivity of the piezo PCB

so after following these steps https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe#Section_Calibrate_the_Z_probe_trigger_height
im getting this as output

im certain of it that im doing something wrong here. also checked the steps per mm by checking the Z with a caliper but they are fine, jogging - 5 mm is 5 mm when measuring.

well its still monday but im getting ready to grab a beer and call it for today

mmmmmm
maybe reading was also hard for me

; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.

lets try that first

@phaedrux @dc42

ty for your quick response and awsome support

first off all here is my config and firmware version

FIRMWARE_NAME: RepRapFirmware for Duet 3 Mini 5+ FIRMWARE_VERSION: 3.2.2 ELECTRONICS: Duet 3 Mini5plus WiFi FIRMWARE_DATE: 2021-02-11

; Configuration file for Duet 3 Mini 5+ (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sat Apr 17 2021 00:31:41 GMT+0200 (Midden-Europese zomertijd)

; General preferences
G90                                            ; send absolute coordinates...
M83                                            ; ...but relative extruder moves
M550 P"Delta"                                  ; set printer name
M665 R177.42 L356.8 B135 H284.40               ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0 Y0 Z0                                ; put your endstop adjustments here, or let auto calibration find them

; Network
M552 S1                                        ; enable network
M586 P0 S1                                     ; enable HTTP
M586 P1 S0                                     ; disable FTP
M586 P2 S0                                     ; disable Telnet

; Drives
M569 P1.0 S1                                   ; physical drive 1.0 goes forwards
M569 P1.1 S1                                   ; physical drive 1.1 goes forwards
M569 P1.2 S1                                   ; physical drive 1.2 goes forwards
M569 P0.0 S1                                   ; physical drive 0.0 goes forwards
M584 X1.0 Y1.1 Z1.2 E0.0                       ; set drive mapping
M350 E32 I0                                    ; configure microstepping without interpolation
M350 X64 Y64 Z64 I1                            ; configure microstepping with interpolation
M92 X320.00 Y320.00 Z320.00 E873.08            ; set steps per mm
M566 X1200.00 Y1200.00 Z1200.00 E1200.00       ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00    ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E1000.00       ; set accelerations (mm/s^2)
M906 X1400 Y1400 Z1400 E800 I50                ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                        ; Set idle timeout

; Axis Limits
M208 Z0 S1                                     ; set minimum Z

; Endstops
M574 X2 S1 P"!1.io0.in"                        ; configure active-high endstop for high end on X via pin !1.io0.in
M574 Y2 S1 P"!1.io1.in"                        ; configure active-high endstop for high end on Y via pin !1.io1.in
M574 Z2 S1 P"!1.io2.in"                        ; configure active-high endstop for high end on Z via pin !1.io2.in

; Z-Probe
M558 P8 C"^!1.io5.in" R1.0 H5 F300 T1800      ; set Z probe type to switch and the dive height + speeds + 500ms delay (R)
M558 H30 											
G31 P500 X0 Y0 Z0                             ; set Z probe trigger value, offset and trigger height
M557 R135 S20                                 ; define mesh grid

; Heaters
M308 S0 P"1.temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin 1.temp0
M950 H0 C"1.out0" T0                           ; create bed heater output on 1.out0 and map it to sensor 0
M307 H0 B0 S1.00                               ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0                                        ; map heated bed to heater 0
M143 H0 S120                                   ; set temperature limit for heater 0 to 120C
M308 S1 P"temp0" Y"thermistor" T100000 B4138   ; configure sensor 1 as thermistor on pin temp0
M950 H1 C"out0" T1                             ; create nozzle heater output on out0 and map it to sensor 1
M307 H1 B0 S1.00                               ; disable bang-bang mode for heater  and set PWM limit
M143 H1 S280                                   ; set temperature limit for heater 1 to 280C

; Fans
M950 F0 C"out3" Q500                           ; create fan 0 on pin out3 and set its frequency
M106 P0 S0 H1 T45                              ; set fan 0 value. Thermostatic control is turned on
M950 F1 C"out4" Q500                           ; create fan 1 on pin out4 and set its frequency
M106 P1 S1 H-1                                 ; set fan 1 value. Thermostatic control is turned off
M950 F2 C"1.out3" Q500                         ; create fan 2 on pin 1.out3 and set its frequency
M106 P2 S1 H-1                                 ; set fan 2 value. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F0:1                             ; define tool 0
G10 P0 X0 Y0 Z0                                ; set tool 0 axis offsets
G10 P0 R0 S0                                   ; set initial tool 0 active and standby temperatures to 0C

; Custom settings
M555 P5                                        ;Set Compatibility 


; Miscellaneous
M501                                           ; load saved parameters from non-volatile memory

homedelta.g

; homedelta.g
; called to home all towers on a delta printer
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Thu Apr 15 2021 14:39:33 GMT+0200 (Midden-Europese zomertijd)
G91                       ; relative positioning
;*** Slow homing has been configured. Change F180 to F1800 below when your configuration is working
G1 H1 X315 Y315 Z315 F1800 ; move all towers to the high end stopping at the endstops (first pass)
G1 H2 X-5 Y-5 Z-5 F1800   ; go down a few mm
;*** Slow homing has been configured. Change F180 to F360 below when your configuration is working
G1 H1 X10 Y10 Z10 F180    ; move all towers up once more (second pass)
G1 Z-5 F6000              ; move down a few mm so that the nozzle can be centred
G90                       ; absolute positioning
G1 X0 Y0 F6000            ; move X+Y to the centre

bed.g

; bed.g
; called to perform automatic delta calibration via G32
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Thu Apr 15 2021 14:39:33 GMT+0200 (Midden-Europese zomertijd)
M561 ; clear any bed transform
G28  ; home all towers
; Probe the bed at 6 peripheral and 3 halfway points, and perform 6-factor auto compensation
; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.
G30 P0 X0 Y134.9 H0 Z-99999
G30 P1 X116.83 Y67.45 H0 Z-99999
G30 P2 X116.83 Y-67.45 H0 Z-99999
G30 P3 X0 Y-134.9 H0 Z-99999
G30 P4 X-116.83 Y-67.45 H0 Z-99999
G30 P5 X-116.83 Y67.45 H0 Z-99999
G30 P6 X0 Y67.4 H1 Z-99999
G30 P7 X58.37 Y-33.7 H0 Z-99999
G30 P8 X-58.37 Y-33.7 H0 Z-99999
G30 P9 X0 Y0 H1 Z-99999 S6
; Use S-1 for measurements only, without calculations. Use S4 for endstop heights and Z-height only. Use S6 for full 6 factors
; If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (trigger height at that XY position) - (trigger height at centre of bed)

maybe im totally missing something (probably), after changing the endstops a bit i got now the third point also touching the bed and then the rest fails.
atleast its checking that it may be to low to trigger z-probe only thing is now that its working against me

#learning your duet3