diff --git a/src/esp8266-laser.ino b/src/esp8266-laser.ino
index 442f658..0ba8739 100644
--- a/src/esp8266-laser.ino
+++ b/src/esp8266-laser.ino
@@ -171,7 +171,7 @@ void hWritePreset()
   }
   
   error = savePresetFile() ? 0 : 1; 
-  if(error != 0)
+  if(error == 0)
   {	
 	 String responseBuffer = String();
 	 root.prettyPrintTo(responseBuffer);
@@ -361,10 +361,11 @@ bool savePresetFile() {
   JsonObject& sets = json.createNestedObject("presets");
   for (int i = 0; i < maxPresets; i++)
   {
-    JsonArray& set = sets.createNestedArray((String)i);
+    int b = i+1;
+    JsonArray& set = sets.createNestedArray((String)b);
     for (int x = 0; x < 4; x++)
     {
-      set.add(presets[i+1][x]);
+      set.add(presets[i][x]);
     }
   }
   //json.prettyPrintTo(Serial);