diff --git a/SettingsHelper.js b/SettingsHelper.js
index 951a6657..6f3948bd 100644
--- a/SettingsHelper.js
+++ b/SettingsHelper.js
@@ -4,6 +4,7 @@ const settings = require('./settings.json');
 
 module.exports = function () {
   const fields = [
+    // Webapp settings
     {
       local: 'webroot',
       env: 'WEB_ROOT',
@@ -19,16 +20,6 @@ module.exports = function () {
       env: 'WEB_ACCESSURL',
       default: ''
     },
-    {
-      local: 'serverroot',
-      env: 'SERVER_ROOT',
-      default: ''
-    },
-    {
-      local: 'server_port',
-      env: 'SERVER_PORT',
-      default: '8089'
-    },
     {
       local: 'autoJoin',
       env: 'AUTOJOIN_ENABLED',
@@ -55,9 +46,30 @@ module.exports = function () {
       default: {
         mechanism: 'none'
       }
+    },
+    {
+      local: 'custom_server',
+      env: 'CUSTOM_SERVER',
+      default: ''
+    },
+    {
+      local: 'servers',
+      env: 'SERVERS',
+      default: ''
+    },
+    // Server settings
+    {
+      local: 'serverroot',
+      env: 'SERVER_ROOT',
+      default: '/slserver'
+    },
+    {
+      local: 'server_port',
+      env: 'SERVER_PORT',
+      default: '8089'
     }
   ];
-  // Load and export our settings in preference of ENV -> args
+  // Load and export our settings in preference of Args -> ENV -> Settings file -> Default
   const output = {};
   for (let i = 0; i < fields.length; i++) {
     const setting = fields[i];
@@ -69,13 +81,20 @@ module.exports = function () {
 
     // Remove trailing slashes, if they exist
     if ((setting.local == 'webroot' || setting.local == 'accessUrl') && output[setting.local].endsWith("/")) {
+      console.log(`${setting.local}/${setting.env} should not end in '/'. Removing trailing slash(es) for you.`);
       output[setting.local] = output[setting.local].replace(/\/+$/, "");
     }
     // Add leading slash, if not provided
-    if (setting.local == 'webroot' && !output[setting.local].startsWith("/")) {
+    if (setting.local == 'webroot' && output[setting.local].length > 1 && !output[setting.local].startsWith("/")) {
+      console.log(`${setting.local}/${setting.env} should always start with '/'. Adding the leading slash for you.`);
       // Make sure it starts with one leading slash
       output[setting.local] = `/${output[setting.local]}`;
     }
+    // Make sure 'webroot' and 'serverroot' aren't set to '/'. Revert to default if they do.
+    if ((setting.local == 'webroot' || setting.local == 'serverroot') && output[setting.local] == '/') {
+      console.log(`${setting.local}/${setting.env} cannot be set to '/'. Reverting to default: '${setting.default}'`);
+      output[setting.local] = setting.default;
+    }
     process.env[setting.local] = output[setting.local];
   }
   //console.log('Our settings are', output)