Adjust how many results each queue_server should send to name server on query, a=chris

diff --git a/models/phrase_model.php b/models/phrase_model.php
index 479d71a66..f836bd482 100755
--- a/models/phrase_model.php
+++ b/models/phrase_model.php
@@ -955,7 +955,7 @@ class PhraseModel extends Model

         if($network_flag) {
             $union_iterator->results_per_block =
-                1.1* $group_iterator->results_per_block/$num_servers;
+                1.6* $group_iterator->results_per_block/$num_servers;
         }

         return $group_iterator;