diff --git a/comms.ino b/comms.ino
index 902b7dd..d9be7a8 100644
--- a/comms.ino
+++ b/comms.ino
@@ -79,8 +79,9 @@ void command()
       break;
 
     case 'Q': // send code version
-      //Serial.print("speeduino 2016.06");
-      Serial.print(signature);
+      Serial.print("speeduino 201607");
+      
+      //Serial.print(signature);
       //Serial.write(signature);
       break;
 
@@ -98,7 +99,7 @@ void command()
       sendPage(false);
       break;
 
-    case 'W': // receive new VE or constant at 'W'+<offset>+<newbyte>
+    case 'W': // receive new VE obr constant at 'W'+<offset>+<newbyte>
       int offset;
       while (Serial.available() == 0) { }
 
diff --git a/reference/speeduino.ini b/reference/speeduino.ini
index 4bc9c3d..2f9329c 100644
--- a/reference/speeduino.ini
+++ b/reference/speeduino.ini
@@ -5,8 +5,8 @@
    MTversion      = 2.25 ; MegaTune itself; needs to match exec version.
 
    queryCommand   = "Q"
-   signature      = 20
-   ;signature      = "speeduino 201607"
+   ;signature      = 20
+   signature      = "speeduino 201607"
    ;signature    =   "MS/Extra format hr_10 1234567890" ; gets changed when data format/this file changes
    versionInfo    = "S"  ; Put this in the title bar.
 
@@ -160,7 +160,7 @@ page = 2
       mapSample  = bits,   U08,      36, [0:1], "Instantaneous", "Cycle Average", "Cycle Minimum", "INVALID"
       twoStroke  = bits,   U08,      36, [2:2], "Four-stroke", "Two-stroke"
       injType    = bits,   U08,      36, [3:3], "Port", "Throttle Body"
-      nCylinders = bits,   U08,      36, [4:7], "INVALID","1","2","3","4","INVALID","6","INVALID","8","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID"
+      nCylinders = bits,   U08,      36, [4:7], "INVALID","1","2","3","4","5","6","INVALID","8","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID"
       
       ; Config2
       cltType    = bits,   U08,      37, [0:1], "GM", "Unknown1", "Unknown2", "Unknown3"