diff --git a/_config.yml b/_config.yml
index d0d7b852..6f247612 100644
--- a/_config.yml
+++ b/_config.yml
@@ -154,28 +154,30 @@ defaults:
       type: posts
     values:
       layout: single
-      author_profile: true
+      author_profile: false # true
       breadcrumbs: true
       comments: true
       read_time: false
       related: true
       share: false
       show_date: true
+      toc_sticky: true
   # _pages
   - scope:
       path: "_pages"
       type: pages
     values:
       layout: single
-      author_profile: true
+      author_profile: false # true
       breadcrumbs: true
+      toc_sticky: true
   # notes  
   - scope:
       path: "" # "_notes/**/*.md"
       type: notes
     values:
       layout: "note"
-      author_profile: true
+      author_profile: false # true
       comments: true
       toc: true
       toc_sticky: true
@@ -189,7 +191,7 @@ defaults:
       layout: bookmark-single-page # single
       # toc: false # true
       # toc_sticky: false # true
-      author_profile: true
+      author_profile: false # true
 
 
 category_archive:
diff --git a/_layouts/single.html b/_layouts/single.html
index e2731fa3..8453f60f 100644
--- a/_layouts/single.html
+++ b/_layouts/single.html
@@ -118,7 +118,7 @@ <h4 class="page__meta-title">{{ site.data.ui-text[site.locale].meta_label }}</h4
     <div class="page__related">
       <h2 class="page__related-title">{{ site.data.ui-text[site.locale].related_label | default: "You May Also Enjoy" }}</h2>
       <div class="grid__wrapper">
-        {% for post in site.related_posts limit:4 %}
+        {% for post in site.related_posts limit:3 %} {% comment %} default was limit:4 {% endcomment %}
           {% include archive-single.html type="grid" %}
         {% endfor %}
       </div>
@@ -128,7 +128,7 @@ <h2 class="page__related-title">{{ site.data.ui-text[site.locale].related_label
     <div class="page__related">
       <h2 class="page__related-title">{{ site.data.ui-text[site.locale].related_label | default: "You May Also Enjoy" }}</h2>
       <div class="grid__wrapper">
-        {% for post in site.posts limit:4 %}
+        {% for post in site.posts limit:3 %} {% comment %} default was limit:4 {% endcomment %}
           {% if post.id == page.id %}
             {% continue %}
           {% endif %}
diff --git a/_pages/colophon.md b/_pages/colophon.md
index f923e553..72a70666 100644
--- a/_pages/colophon.md
+++ b/_pages/colophon.md
@@ -6,7 +6,9 @@ header:
   image: /assets/images/pocket-notebooks.jpg
   image_description: "ryan's pocket notebooks with cute stickers on their covers"
 toc: true
+toc_sticky: true
 featured_pages: true
+author_profile: true
 ---
 
 Colophon