@ballanux When I first put BL touch, I thought the same way!
Here is my eg for you.
Mine has four lead screws and automatically level the bed !
It's very convenient!
Cheers.
; Z-Probe
M307 H7 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
M558 P9 H3 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-25 Y0 Z4.75 ; set Z probe trigger value, offset and trigger height
M557 X10:340 Y10:330 S200 ; define mesh grid
;leadscrews location
M671 X410:410:-65:-65 Y35:305:305:35 S10 ; leadscrews at rear left, front left, front right, and rear right
And the following is the code of deployprobe.g
; deployprobe.g
; called to deploy a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Tue Aug 04 2020 21:15:41 GMT+0900 (日本標準時)
M280 P7 S10 ; deploy BLTouch
And following is retractprobe.g
; retractprobe.g
; called to retract a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Tue Aug 04 2020 21:15:41 GMT+0900 (日本標準時)
M280 P7 S90 ; retract BLTouch
