diff --git a/docs/tutorials/wiring/easy-piezi/harness-pinout.md b/docs/tutorials/wiring/easy-piezi/harness-pinout.md
index 44e1a0e..7dee49c 100644
--- a/docs/tutorials/wiring/easy-piezi/harness-pinout.md
+++ b/docs/tutorials/wiring/easy-piezi/harness-pinout.md
@@ -14,7 +14,7 @@ Pin numbers are laid out in the following image and table:
 |------------|------------|-------------|---------|
 | 1          | <strong><span style="color:green">Green</span></strong>      | SDA (I2C)   | Optional|
 | 2          | <strong><span style="color:yellow; background-color:#212121; ">Yellow</span></strong>     | SCL (I2C)   | Optional|
-| 3          | <strong><span style="color:red">Red</span></strong>        | +6-38V DC   | Required|
+| 3          | <strong><span style="color:red">Red</span></strong>        | +6-12V DC   | Required|
 | 4          | <strong><span style="color:black; background-color:#F5F5F5;">Black</span></strong>      | Ground      | Required|
 | 5          | <strong><span style="color:white; background-color:#212121">White</strong>      | Z-Trigger   | Required|
 | 6          | <strong><span style="color:#08F">Blue</strong>       | PT100 Anlg  | Optional|
@@ -32,6 +32,6 @@ They are arranged from top to bottom:
 | 1          | <strong><span style="color:green">Green</span></strong>      | SDA (I2C)   | Optional|
 | 2          | <strong><span style="color:yellow; background-color:#212121; ">Yellow</span></strong>     | SCL (I2C)   | Optional|
 | 3          | <strong><span style="color:black; background-color:#aaa;">Black</span></strong>      | Ground      | Required|
-| 4          | <strong><span style="color:red">Red</span></strong>        | +6-38V DC   | Required|
+| 4          | <strong><span style="color:red">Red</span></strong>        | +6-12V DC   | Required|
 | 5          | <strong><span style="color:white; background-color:#212121">White</strong>      | Z-Trigger   | Required|
 | 6          | <strong><span style="color:#08F">Blue</strong>       | PT100 Anlg  | Optional|
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index e3c3d14..5bc2bf9 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -33,12 +33,12 @@ nav:
       - EasyPiezi:
         - EasyPiezi Wiring Harness: 'tutorials/wiring/easy-piezi/harness-pinout.md'
         - Monoprice Delta Mini: 'tutorials/wiring/easy-piezi/monoprice-delta-mini.md'
-        - Creality 1284P: 'tutorials/wiring/easy-piezi/creality-1284.md'
-        - Duet Wifi: 'tutorials/wiring/easy-piezi/duet-wifi.md'
-        - MKS Family:
-          - MKS Base 1.4: 'tutorials/wiring/easy-piezi/mks-base.md'
-          - MKS Gen L: 'tutorials/wiring/easy-piezi/mks-gen-l.md'
-          - MKS SBase: 'tutorials/wiring/easy-piezi/mks-sbase.md'
+        # - Creality 1284P: 'tutorials/wiring/easy-piezi/creality-1284.md'
+        # - Duet Wifi: 'tutorials/wiring/easy-piezi/duet-wifi.md'
+        # - MKS Family:
+        #   - MKS Base 1.4: 'tutorials/wiring/easy-piezi/mks-base.md'
+        #   - MKS Gen L: 'tutorials/wiring/easy-piezi/mks-gen-l.md'
+        #   - MKS SBase: 'tutorials/wiring/easy-piezi/mks-sbase.md'
         - RAMPS 1.4: 'tutorials/wiring/easy-piezi/ramps-1.4.md'
         - Power from 3.3v/5V: 'tutorials/wiring/easy-piezi/unregulated-operation.md'
       - pP-FFC: