Add in purge.sh script and reference in a 'problems' section

README.md

@@ -93,6 +93,11 @@ sudo rm /Library/PrivilegedHelperTools/com.macenhance.MacForge.Injector
 sudo rm -rf ~/Library/Containers/com.alexbeals.spacesrenamer
 ```
 
+### Debugging Common Issues
+
+**MacForge is automatically downgrading**  
+If you are running into issues where MacForge is downgrading, try uninstall MacForge by deleting the app and emptying Trash, running the `surge.sh` file, restarting your computer, and then installing MacForge again. Make sure when you install you disable automatic upgrading and checks.
+
 --- 
 
 Donations [are always appreciated](https://www.paypal.com/paypalme2/AlexBeals), but in no way expected.

purge.sh

@@ -0,0 +1,16 @@
+launchctl unload /Library/LaunchDaemons/com.macenhance.MacForge.Injector.plist
+rm -rf "/Library/Application Support/MacEnhance"
+rm -rf /Library/LaunchDaemons/com.macenhance.MacForge.Injector.plist
+rm -rf /Library/PrivilegedHelperTools/com.macenhance.MacForge.Injector
+
+rm -rf "$HOME/Library/Application Support/com.macenhance.MacForge"
+rm -rf "$HOME/Library/Application Support/MacEnhance"
+rm -rf "$HOME/Library/Caches/com.macenhance.MacForge"
+rm -rf "$HOME/Library/Caches/com.macenhance.MacForgeHelper"
+rm -rf "$HOME/Library/HTTPStorages/com.macenhance.MacForge"
+rm -rf "$HOME/Library/HTTPStorages/com.macenhance.MacForge.binarycookies"
+rm -rf "$HOME/Library/HTTPStorages/com.macenhance.MacForgeHelper"
+rm -rf "$HOME/Library/Preferences/com.macenhance.MacForge.plist"
+rm -rf "$HOME/Library/Preferences/com.macenhance.MacForgeHelper.plist"
+rm -rf "$HOME/Library/Saved Application State/com.macenhance.MacForge.savedState"
+rm -rf "$HOME/Library/WebKit/com.macenhance.MacForge"