diff --git a/README.md b/README.md
index 1df1dfb..b1854bc 100644
--- a/README.md
+++ b/README.md
@@ -49,9 +49,9 @@ Screen list
 ### v1.7.5 2020-11-17
 - Settings: Debug screen off/on 
 - Settings: LCD brightness (auto, 20, 50, 100%)
-- Speed screen: added motor rpm
-- Speed screen: brake lights indicator
+- Speed screen: added motor rpm, brake lights indicator
 - Soc% to kWh is now calibrated for NiroEV/KonaEV 2020
+- eNiroDashboard speed improvements
 
 ### v1.7.4 2020-11-12
 - Added default screen option to settings
diff --git a/car_kia_eniro.h b/car_kia_eniro.h
index ee3b958..0184c1d 100644
--- a/car_kia_eniro.h
+++ b/car_kia_eniro.h
@@ -1,5 +1,5 @@
 
-#define commandQueueCountKiaENiro 32
+#define commandQueueCountKiaENiro 30
 #define commandQueueLoopFromKiaENiro 10
 
 String commandQueueKiaENiro[commandQueueCountKiaENiro] = {
@@ -14,10 +14,9 @@ String commandQueueKiaENiro[commandQueueCountKiaENiro] = {
   //"AT H1",     // Headers on (debug only)
   //"AT D1",     // Display of the DLC on
   //"AT CAF0",   // Automatic formatting off
-  "AT AT0",     // disabled the adaptive timing
-  "AT ST 01",   // reduced the time out to 1
+  ////"AT AT0",     // disabled adaptive timing
   "AT DP",
-  "AT ST10",    // orig ST16
+  "AT ST10",    // reduced timeout to 1, orig.16
 
   // Loop from (KIA ENIRO)
 
diff --git a/dist/enirodashboard.ino.bin b/dist/enirodashboard.ino.bin
index 2131a48..4e120ca 100644
Binary files a/dist/enirodashboard.ino.bin and b/dist/enirodashboard.ino.bin differ
diff --git a/enirodashboard.ino b/enirodashboard.ino
index b1430ab..a9b1974 100644
--- a/enirodashboard.ino
+++ b/enirodashboard.ino
@@ -1811,8 +1811,6 @@ void setup(void) {
 */
 void loop() {
 
-  //Serial.println("Loop");
-
   // Connect BLE device
   if (bleConnect == true && foundMyBleDevice != NULL) {
     pServerAddress = new BLEAddress(settings.obdMacAddress);
@@ -1833,13 +1831,12 @@ void loop() {
     }
   }
 
-  // Send line from TTY to OBD (custom command)
+  // Send command from TTY to OBD2
   if (bleConnected) {
     if (Serial.available()) {
       ch = Serial.read();
       line = line + ch;
       if (ch == '\r' || ch == '\n') {
-        Serial.print("Sending line: ");
         Serial.println(line);
         pRemoteCharacteristicWrite->writeValue(line.c_str(), line.length());
         line = "";
@@ -1853,7 +1850,9 @@ void loop() {
     }
   }
 
-  // Handle buttons (under construction) LOW - pressed, HIGH - not pressed
+  ///////////////////////////////////////////////////////////////////////
+  // Handle buttons
+  // MIDDLE - menu select
   if (digitalRead(BUTTON_MIDDLE) == HIGH) {
     btnMiddlePressed = false;
   } else {
@@ -1866,6 +1865,7 @@ void loop() {
       }
     }
   }
+  // LEFT - screen rotate, menu
   if (digitalRead((settings.displayRotation == 1) ? BUTTON_RIGHT : BUTTON_LEFT) == HIGH) {
     btnLeftPressed = false;
   } else {
@@ -1884,6 +1884,7 @@ void loop() {
       }
     }
   }
+  // RIGHT - menu, debug screen rotation
   if (digitalRead((settings.displayRotation == 1) ? BUTTON_LEFT : BUTTON_RIGHT) == HIGH) {
     btnRightPressed = false;
   } else {