---
tag: m0666a
title: Set Delta endstop adjustments
brief: Set Delta endstop adjustments
author: ManuelMcLure

group: calibration
requires: DELTA
eeprom: true

codes: [ M666 ]

parameters:

- tag: X
  optional: true
  description: Adjustment for the X actuator endstop
  values:
  - tag: adj
    type: float

- tag: Y
  optional: true
  description: Adjustment for the Y actuator endstop
  values:
  - tag: adj
    type: float

- tag: Z
  optional: true
  description: Adjustment for the Z actuator endstop
  values:
  - tag: adj
    type: float

---

Use the `M666` command to adjust the endstop offsets on a Delta printer.
