diff --git a/app/code/community/Nexcessnet/Turpentine/Model/Varnish/Configurator/Abstract.php b/app/code/community/Nexcessnet/Turpentine/Model/Varnish/Configurator/Abstract.php
index 96dd7dce5..dc3153262 100644
--- a/app/code/community/Nexcessnet/Turpentine/Model/Varnish/Configurator/Abstract.php
+++ b/app/code/community/Nexcessnet/Turpentine/Model/Varnish/Configurator/Abstract.php
@@ -39,10 +39,10 @@ static public function getFromSocket( $socket ) {
             return null;
         }
         switch( $version ) {
-	        case '4.0':
-		        return Mage::getModel(
-			        'turpentine/varnish_configurator_version4',
-			        array( 'socket' => $socket ) );
+            case '4.0':
+                return Mage::getModel(
+                    'turpentine/varnish_configurator_version4',
+                    array( 'socket' => $socket ) );
 
             case '3.0':
                 return Mage::getModel(
@@ -209,17 +209,17 @@ protected function _getNormalizeHostTarget() {
      * @return string
      */
     public function getAllowedHostsRegex() {
-    	$hosts = array();
-    	foreach( Mage::app()->getStores() as $store ) {
-    		$hosts[] = parse_url( $store->getBaseUrl( Mage_Core_Model_Store::URL_TYPE_WEB , false ), PHP_URL_HOST );
-    	}
-    	 
-    	$hosts = array_values(array_unique( $hosts ));
-    	 
+        $hosts = array();
+        foreach( Mage::app()->getStores() as $store ) {
+            $hosts[] = parse_url( $store->getBaseUrl( Mage_Core_Model_Store::URL_TYPE_WEB , false ), PHP_URL_HOST );
+        }
+
+        $hosts = array_values(array_unique( $hosts ));
+
         $pattern = '('.implode('|', array_map("preg_quote", $hosts)).')';
-    	return $pattern;
+        return $pattern;
     }
-    
+
     /**
      * Get the base url path regex
      *
@@ -292,7 +292,7 @@ protected function _getDefaultBackend() {
             'first_byte_timeout'    => $timeout . 's',
             'between_bytes_timeout' => $timeout . 's',
         );
-        if ( Mage::getStoreConfigFlag( 'turpentine_vcl/backend/load_balancing' ) ) {
+        if ( Mage::getStoreConfigFlag( 'turpentine_vcl/backend/load_balancing' ) != 'no' ) {
             return $this->_vcl_director( 'default', $default_options );
         } else {
             return $this->_vcl_backend( 'default',
@@ -313,7 +313,7 @@ protected function _getAdminBackend() {
             'first_byte_timeout'    => $timeout . 's',
             'between_bytes_timeout' => $timeout . 's',
         );
-        if ( Mage::getStoreConfigFlag( 'turpentine_vcl/backend/load_balancing' ) ) {
+        if ( Mage::getStoreConfigFlag( 'turpentine_vcl/backend/load_balancing' ) != 'no' ) {
             return $this->_vcl_director( 'admin', $admin_options );
         } else {
             return $this->_vcl_backend( 'admin',
@@ -821,7 +821,7 @@ protected function _getTemplateVars() {
             'admin_frontname'   => $this->_getAdminFrontname(),
             'normalize_host_target' => $this->_getNormalizeHostTarget(),
             'url_base_regex'    => $this->getBaseUrlPathRegex(),
-        	'allowed_hosts_regex'	=> $this->getAllowedHostsRegex(),
+            'allowed_hosts_regex'   => $this->getAllowedHostsRegex(),
             'url_excludes'  => $this->_getUrlExcludes(),
             'get_param_excludes'    => $this->_getGetParamExcludes(),
             'get_param_ignored' => $this->_getIgnoreGetParameters(),
@@ -872,7 +872,7 @@ protected function _getTemplateVars() {
         if( Mage::getStoreConfig( 'turpentine_vcl/normalization/cookie_target' ) ) {
             $vars['normalize_cookie_target'] = $this->_getNormalizeCookieTarget();
         }
-        
+
         $customIncludeFile = $this->_getCustomIncludeFilename();
         if( is_readable( $customIncludeFile ) ) {
             $vars['custom_vcl_include'] = file_get_contents( $customIncludeFile );