diff --git a/source/pages/02Javascript API.md b/source/pages/02Javascript API.md
index 78662aa..c5ee674 100644
--- a/source/pages/02Javascript API.md	
+++ b/source/pages/02Javascript API.md	
@@ -67,6 +67,7 @@ The default representation of an MRSystem to be expanded upon by actual details
     * [.MRSystem](#MRSystem+MRSystem)
         * [new exports.MRSystem(useComponents, frameRate)](#new_MRSystem+MRSystem_new)
     * [.alwaysNeedsSystemUpdate()](#MRSystem+alwaysNeedsSystemUpdate) ⇒ <code>boolean</code>
+    * [.alwaysNeedsSystemUpdate()](#MRSystem+alwaysNeedsSystemUpdate)
     * [.needsSystemUpdate()](#MRSystem+needsSystemUpdate) ⇒ <code>boolean</code>
     * [.needsSystemUpdate()](#MRSystem+needsSystemUpdate)
     * [._update(deltaTime, frame)](#MRSystem+_update)
@@ -102,6 +103,13 @@ Useful for readability and to not need to check against undefined often.
 
 **Kind**: instance method of [<code>MRSystem</code>](#MRSystem)  
 **Returns**: <code>boolean</code> - true if the internal _needsSystemUpdate is set to 'undefined', false otherwise.  
+<a name="MRSystem+alwaysNeedsSystemUpdate"></a>
+
+### mrSystem.alwaysNeedsSystemUpdate()
+Sets the system ito always run (true) or to be in a state that allows for toggling on and off (false).
+Useful for readability and to not need to check against undefined often.
+
+**Kind**: instance method of [<code>MRSystem</code>](#MRSystem)  
 <a name="MRSystem+needsSystemUpdate"></a>
 
 ### mrSystem.needsSystemUpdate() ⇒ <code>boolean</code>
@@ -1547,6 +1555,8 @@ creates and manages WebXR anchors in the MR scene.
 * [AnchorSystem](#AnchorSystem) ⇐ <code>MRSystem</code>
     * [.AnchorSystem](#AnchorSystem+AnchorSystem)
         * [new exports.AnchorSystem()](#new_AnchorSystem+AnchorSystem_new)
+    * [.needsSystemUpdate()](#AnchorSystem+needsSystemUpdate) ⇒ <code>boolean</code>
+    * [.needsSystemUpdate()](#AnchorSystem+needsSystemUpdate)
     * [.update(deltaTime, frame)](#AnchorSystem+update)
     * [.attachedComponent(entity)](#AnchorSystem+attachedComponent)
     * [.updatedComponent(entity)](#AnchorSystem+updatedComponent)
@@ -1569,6 +1579,22 @@ creates and manages WebXR anchors in the MR scene.
 #### new exports.AnchorSystem()
 AnchorSystem's default constructor including setting up event listeners for XR initialization, user interaction, and the MRPlaneManager
 
+<a name="AnchorSystem+needsSystemUpdate"></a>
+
+### anchorSystem.needsSystemUpdate() ⇒ <code>boolean</code>
+Getter to checks if we need to run this system's update call. Overridden implementation returns true if there are any items in this
+systems anchoringQueue that need to be run OR the default systemUpdateCheck is true
+(see [MRSystem.needsSystemUpdate](https://docs.mrjs.io/javascript-api/#mrsystem.needssystemupdate) for default).
+
+**Kind**: instance method of [<code>AnchorSystem</code>](#AnchorSystem)  
+**Returns**: <code>boolean</code> - true if the system is in a state where this system is needed to update, false otherwise  
+<a name="AnchorSystem+needsSystemUpdate"></a>
+
+### anchorSystem.needsSystemUpdate()
+Since this class overrides the default `get` for the `needsSystemUpdate` call, the `set` pair is needed for javascript to be happy.
+Relies on the parent's implementation. (see [MRSystem.needsSystemUpdate](https://docs.mrjs.io/javascript-api/#mrsystem.needssystemupdate) for default).
+
+**Kind**: instance method of [<code>AnchorSystem</code>](#AnchorSystem)  
 <a name="AnchorSystem+update"></a>
 
 ### anchorSystem.update(deltaTime, frame)