diff --git a/1.3-Implementation.md b/1.3-Implementation.md
index 30ba2c9..7088170 100644
--- a/1.3-Implementation.md
+++ b/1.3-Implementation.md
@@ -15,7 +15,7 @@ You will need to make changes. Make sure to read about applying `overrides` on [
 
 - We disable binary checks not in Safe Browsing local lists (0412)
   * :warning: If you do **not** understand the consequences of this, please change this setting
-- Auto-installing of Firefox updates is disabled (0302a)
+- Auto-installing of Firefox updates is disabled (0301)
   * :star: You will **always get prompts** and reminders from Firefox
   * Please keep your software up to date in a timely fashion.
 - We disable session restore (0102)
@@ -26,7 +26,7 @@ You will need to make changes. Make sure to read about applying `overrides` on [
   * :star: Form data can easily be stolen by third parties
      - see this 2017 [article](https://freedom-to-tinker.com/2017/12/27/no-boundaries-for-user-identities-web-trackers-exploit-browser-login-managers/) and these [bugzillas](https://bugzilla.mozilla.org/buglist.cgi?bug_id=1443083,1427543)
      - see this 2011 [article](https://blog.mindedsecurity.com/2011/10/autocompleteagain.html) and this [bugzilla](https://bugzilla.mozilla.org/381681)
-- We hardened cross origin referers (1603, 1604)
+- We hardened cross origin referers (1601, 1602)
   * :star: This may cause breakage where third party images and videos may not load
   * Change to suit and consider installing an extension
 
@@ -34,12 +34,8 @@ You will need to make changes. Make sure to read about applying `overrides` on [
 
 - FPI is enabled (4001)
   * It is recommended that you clear (Ctrl-Shift-Del) everything (except passwords and site preferences) when first enabling (or permanently disabling) this, so orphaned Origin Attribute data is cleared
-- RFP is enabled (section 4500)
-   * :eyes: The **main pref** is `4501`
-   * :eyes: The **letterboxing pref** is `4504` and is currently independent of `4501`. FYI: this is the pref that creates borders around your webpages: if you want dark borders, use the hidden pref `ui.systemUsesDarkTheme` = `1`
-   * As RFP patches land in stable, alternative existing preferences are moved to section 4600 and made inactive
-   * :star: non-RFP users may want to enable section 4600
-   * :star: RFP users should reset items in 4600 in about:config, as some cause RFP to not behave as you would expect and alter your fingerprint
+- RFP is enabled (4501)
+   * :eyes: The **letterboxing pref** `4504` and is independent of `4501`. FYI: this is the pref that creates borders around your webpages: if you want dark borders, use the hidden pref `ui.systemUsesDarkTheme` = `1`
 
 :exclamation: QUITE IMPORTANT: Other preferences may cause site breakage, but nothing that can't be fixed. You won't "lose" anything...- it's not the end of the world.