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-rw-r--r--docs/Delta_Calibrate.md17
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diff --git a/docs/Delta_Calibrate.md b/docs/Delta_Calibrate.md
index 023e6865..648eab13 100644
--- a/docs/Delta_Calibrate.md
+++ b/docs/Delta_Calibrate.md
@@ -1,3 +1,5 @@
+# Delta calibration
+
This document describes Klipper's automatic calibration system for
"delta" style printers.
@@ -14,8 +16,7 @@ tower endstop switches. If one is using Trinamic stepper motor drivers
then consider enabling [endstop phase](Endstop_Phase.md) detection to
improve the accuracy of those switches.
-Automatic vs manual probing
-===========================
+## Automatic vs manual probing
Klipper supports calibrating the delta parameters via a manual probing
method or via an automatic Z probe.
@@ -37,8 +38,7 @@ probes are rarely suitable for use on a delta (because minor effector
tilt will result in a probe location bias). If using the probe anyway,
then be sure to rerun probe calibration after any delta calibration.
-Basic delta calibration
-=======================
+## Basic delta calibration
Klipper has a DELTA_CALIBRATE command that can perform basic delta
calibration. This command probes seven different points on the bed and
@@ -84,8 +84,7 @@ accurate enough for basic printing. If this is a new printer, this is
a good time to print some basic objects and verify general
functionality.
-Enhanced delta calibration
-==========================
+## Enhanced delta calibration
The basic delta calibration generally does a good job of calculating
delta parameters such that the nozzle is the correct distance from the
@@ -215,8 +214,7 @@ to reenter the raw distance measurements after running SAVE_CONFIG, as
this command changes the printer configuration and the raw
measurements no longer apply.
-Additional notes
-----------------
+### Additional notes
* If the delta printer has good dimensional accuracy then the distance
between any two pillars should be around 74mm and the width of every
@@ -236,8 +234,7 @@ Additional notes
arm length may result in a tilt to the effector and some of that
tilt may be accounted for by adjusting the arm length parameters.
-Using Bed Mesh on a Delta
-=========================
+## Using Bed Mesh on a Delta
It is possible to use [bed mesh](Bed_Mesh.md) on a delta. However, it
is important to obtain good delta calibration prior to enabling a bed