diff --git a/docs/source/FAQ.rst b/docs/source/FAQ.rst
index 2de9311..04b7f1f 100644
--- a/docs/source/FAQ.rst
+++ b/docs/source/FAQ.rst
@@ -6,6 +6,25 @@ FAQs
 Reticle Detection
 ------------------------
 
+.. _faq_r_0:
+
+- Q. How should the reticle look in the view?
+    
+    Here are some examples of how the reticle should look in the view:
+
+    .. image:: _static/reticleDetection.jpg
+        :scale: 20%
+
+    - Centered and in focus: The reticle should be well-centered in the view, with its center in clear focus.
+
+    - Properly illuminated: The reticle should be evenly lit without any harsh reflections or shadow regions.
+
+    - Appropriate size: The reticle should occupy a significant portion of the view, avoiding being too small or too large.
+
+    - Clear and unobstructed: The reticle surface should be clean, free of debris, dirt, or any obstructions, including probes, that could interfere with detection. 
+
+    - Consistent background: The background should be plain and consistent, without any patterns or irregularities that might affect detection.
+
 .. _faq_r_1:
 
 - Q. Reticle is not detected. What should I do?
diff --git a/docs/source/ReadMe.rst b/docs/source/ReadMe.rst
index 0b27de8..5174539 100644
--- a/docs/source/ReadMe.rst
+++ b/docs/source/ReadMe.rst
@@ -60,6 +60,7 @@ Running Parallax
    
       .. image:: _static/PathfinderHTTPServer.jpg
          :alt: Enable HTTP server
+         :scale: 30%
 
 2. **Run the Parallax application:**
 
diff --git a/docs/source/userGuide.rst b/docs/source/userGuide.rst
index 39528ea..876bc33 100644
--- a/docs/source/userGuide.rst
+++ b/docs/source/userGuide.rst
@@ -12,6 +12,7 @@ This page explains how to use the Parallax for basic functions, reticle calibrat
 
 Reticle Calibration
 --------------------
+
 1. Click on the :blue:`Reticle Detection` button.
 
     .. image:: _static/reticleDetection.jpg
@@ -36,6 +37,8 @@ Reticle Calibration
 
 4. For more details, see the :ref:`FAQs <reticle_detection_faqs>`
 
+    - :ref:`Q. How should the reticle look in the view? <faq_r_0>`
+
     - :ref:`Q. Reticle is not detected. What should I do? <faq_r_1>`
 
     - :ref:`Q. Reprojection error is too high. How to fix it? <faq_r_2>`