diff --git a/BLTouch-Installation-(english).md b/BLTouch-Installation-(english).md index a0295f3..0b30fc0 100644 --- a/BLTouch-Installation-(english).md +++ b/BLTouch-Installation-(english).md @@ -147,7 +147,7 @@ For the next steps we need the printer, a PC and Pronterface 14. Place a sheet of paper under the nozzle 15. With [`G1 Z-1`](https://marlinfw.org/docs/gcode/G000-G001.html) or [`G1 Z-0.1`](https://marlinfw.org/docs/gcode/G000-G001.html) or [`G1 Z-0.02`](https://marlinfw.org/docs/gcode/G000-G001.html) slowly lower the nozzle until the paper moves with difficulty leaves. 16. [`M114`](https://marlinfw.org/docs/gcode/M114.html) = Determine and remember the current position of the nozzle! (e.g. Recv: X:38.00 Y:38.00 Z:0.70 E:0.00 Count X:3200 Y:3200 Z:520) -17. Subtract point where BL Touch Sensor triggered (16) from point where nozzle touched bed (10) -> 1.30 - 0.7 = **0.6mm** -> That is our Z offset. +17. Subtract point where nozzle touched bed (16) from point where sensor triggered (10) -> 1.30 - 0.7 = **0.6mm** -> That is our Z offset. 18. [`M851 Z-0.6`](https://marlinfw.org/docs/gcode/M851.html) (Save Z offset. Caution! Negative sign!) 19. [`M500`](https://marlinfw.org/docs/gcode/M500.html) (save settings to EEPROM) 20. [`G28`](https://marlinfw.org/docs/gcode/G028.html) (Move to Home Position)