From 8b673f589ec13a39a9d32036ecd88b6b88fefa10 Mon Sep 17 00:00:00 2001
From: Rogerio Goncalves <rogerlz@gmail.com>
Date: Tue, 10 Dec 2024 19:55:49 +0000
Subject: [PATCH] docs: z_tilt_ng description (#470)

---
 docs/Config_Reference.md |  7 +++++++
 docs/G-Codes.md          | 16 +++++++++++++---
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md
index ddadd7b32..b19bf6f2c 100644
--- a/docs/Config_Reference.md
+++ b/docs/Config_Reference.md
@@ -1423,6 +1423,13 @@ extended [G-Code command](G-Codes.md#z_tilt) becomes available.
 
 #### [z_tilt_ng]
 
+z_tilt's next generation, adding the Z_TILT_CALIBRATE and Z_TILT_AUTODETECT
+extended [G-Code commands](G-Codes.md#z_tilt_ng). Z_TILT_CALIBRATE performs multiple
+probing runs to calculate z_offsets, enabling accurate tilt adjustment with fewer
+probe points. Z_TILT_AUTODETECT automatically determines pivot positions for each
+Z stepper through iterative probing. When this section is present, these extended
+commands become available, enhancing bed leveling accuracy and calibration efficiency.
+
 ```
 [z_tilt_ng]
 #z_positions:
diff --git a/docs/G-Codes.md b/docs/G-Codes.md
index 72c8416d2..111916952 100644
--- a/docs/G-Codes.md
+++ b/docs/G-Codes.md
@@ -313,7 +313,7 @@ from executing.
 ### [delta_calibrate]
 
 The following commands are available when the
-[delta_calibrate] config section is enabled (also see the 
+[delta_calibrate] config section is enabled (also see the
 [delta calibrate guide](Delta_Calibrate.md)).
 
 #### DELTA_CALIBRATE
@@ -1876,6 +1876,18 @@ and detach a mag-probe for these commands!
 The following commands are available when the
 [z_tilt config section](Config_Reference.md#z_tilt) is enabled.
 
+#### Z_TILT_ADJUST
+`Z_TILT_ADJUST [HORIZONTAL_MOVE_Z=<value>] [<probe_parameter>=<value>]`: This
+command will probe the points specified in the config and then make independent
+adjustments to each Z stepper to compensate for tilt. See the PROBE command for
+details on the optional probe parameters. The optional `HORIZONTAL_MOVE_Z`
+value overrides the `horizontal_move_z` option specified in the config file.
+
+### [z_tilt_ng]
+
+The following commands are available when the
+[z_tilt_ng config section](Config_Reference.md#z_tilt_ng) is enabled.
+
 #### Z_TILT_ADJUST
 `Z_TILT_ADJUST [HORIZONTAL_MOVE_Z=<value>] [<probe_parameter>=<value>]
 [INCREASING_THRESHOLD=<value>]`: This
@@ -1900,5 +1912,3 @@ configured in the z_tilt_ng section:
   small misalgnments of the steppers. The amount of misalignment can be
   configured with the DELTA paramter. It iterates until the calculated
   positions cannot be improved any further. This is can be lengthy procedure.
-IMPORTANT: For the Z_TILT_CALIBRATE and Z_TILT_AUTODETECT commands to work
-the numpy package has to be installed via ~/klippy-env/bin/pip install -v numpy.