diff --git a/src/Displayrotateupright.h b/src/Displayrotateupright.h
index 3a104304..cc8e64a2 100644
--- a/src/Displayrotateupright.h
+++ b/src/Displayrotateupright.h
@@ -50,20 +50,27 @@ void displayLogo(String displaymessagetext, String displaymessagetext2) {
     u8g2.drawStr(0, 55, displaymessagetext2.c_str());
 
     // Rancilio startup logo
-    switch (machineLogo) {
-        case 1:
-            u8g2.drawXBMP(9, 2, startLogoRancilio_width, startLogoRancilio_height, startLogoRancilio_bits);
+    switch (machine) {
+        case RancilioSilvia:  // Rancilio
+            u8g2.drawXBMP(41, 2, startLogoRancilio_width, startLogoRancilio_height,
+                            startLogoRancilio_bits);
             break;
 
-        case 2:
-            u8g2.drawXBMP(0, 2, startLogoGaggia_width, startLogoGaggia_height, startLogoGaggia_bits);
+        case RancilioSilviaE:  // Rancilio
+            u8g2.drawXBMP(41, 2, startLogoRancilio_width, startLogoRancilio_height,
+                            startLogoRancilio_bits);
             break;
 
-        case 3:
-            u8g2.drawXBMP(22, 0, startLogoQuickMill_width, startLogoQuickMill_height, startLogoQuickMill_bits);
+        case Gaggia:  // Gaggia
+            u8g2.drawXBMP(0, 2, startLogoGaggia_width, startLogoGaggia_height,
+                            startLogoGaggia_bits);
             break;
-    }
 
+        case QuickMill:  // Quickmill
+            u8g2.drawXBMP(22, 0, startLogoQuickMill_width, startLogoQuickMill_height,
+                            startLogoQuickMill_bits);
+            break;
+    }
     u8g2.sendBuffer();
 }
 
@@ -118,15 +125,15 @@ void displayShottimer(void) {
         u8g2.sendBuffer();
 
     }
-    if (SHOTTIMER == 1 && millis() >= brewTime_last_Millis && // directly after creating brewTime_last_mills (happens when turning off the brew switch, case 43 in the code) should be started
-        brewTime_last_Millis+brewswitchDelay >= millis() && // should run until millis() has caught up with brewswitchDelay, this can be used to control the display duration
-        brewTime_last_Millis < totalBrewTime) // if the totalBrewTime is reached automatically, nothing should be done, otherwise wrong time will be displayed because switch is pressed later than totalBrewTime
+    if (SHOTTIMER == 1 && millis() >= lastbrewTimeMillis && // directly after creating lastbrewTimeMillis (happens when turning off the brew switch, case 43 in the code) should be started
+        lastbrewTimeMillis + BREWSWITCHDELAY >= millis() && // should run until millis() has caught up with BREWSWITCHDELAY, this can be used to control the display duration
+        lastbrewTimeMillis < totalBrewTime) // if the totalBrewTime is reached automatically, nothing should be done, otherwise wrong time will be displayed because switch is pressed later than totalBrewTime
     {
         u8g2.clearBuffer();
         u8g2.drawXBMP(0, 0, brewlogo_width, brewlogo_height, brewlogo_bits_u8g2);
         u8g2.setFont(u8g2_font_profont22_tf);
         u8g2.setCursor(5, 70);
-        u8g2.print((brewTime_last_Millis - startingTime) / 1000, 1);
+        u8g2.print((lastbrewTimeMillis - startingTime) / 1000, 1);
         u8g2.setFont(u8g2_font_profont11_tf);
         u8g2.sendBuffer();
     }
diff --git a/src/userConfig_sample.h b/src/userConfig_sample.h
index 110a99da..772b03c2 100644
--- a/src/userConfig_sample.h
+++ b/src/userConfig_sample.h
@@ -51,7 +51,7 @@ enum MACHINE {
 #define WIFICONNECTIONDELAY 10000  // delay between reconnects in ms
 
 // PID & Hardware
-#define ONLYPID 1                  // 1 = Only PID, 0 = PID and preinfusion
+#define ONLYPID 1                  // 0 = PID and preinfusion, 1 = Only PID
 #define ONLYPIDSCALE 0             // 0 = off , 1 = OnlyPID with Scale
 #define BREWMODE 1                 // 1 = Brew by time (with preinfusion); 2 = Brew by weight (from scale)
 #define BREWDETECTION 0            // 0 = off, 1 = Software (Onlypid 1), 2 = Hardware (Onlypid 0), 3 = Sensor/Hardware for Only PID
@@ -59,7 +59,7 @@ enum MACHINE {
 #define POWERSWITCHTYPE 0          // 0 = no switch connected, 1 = normal switch, 2 = trigger switch
 #define STEAMSWITCHTYPE 0          // 0 = no switch connected, 1 = normal switch, 2 = trigger switch
 #define TRIGGERTYPE HIGH           // LOW = low trigger, HIGH = high trigger relay for pump & valve
-#define VOLTAGESENSORTYPE HIGH     // BREWDETECTION 3 configuration
+#define VOLTAGESENSORTYPE HIGH     // BREWDETECTION 3 configuration (HIGH or LOW trigger optocoupler) 
 #define PINMODEVOLTAGESENSOR INPUT // Mode INPUT_PULLUP, INPUT or INPUT_PULLDOWN_16 (Only Pin 16)
 #define PRESSURESENSOR 0           // 0 = no pressure sensor connected, 1 = pressure sensor connected
 #define TEMP_LED 1                 // Blink status LED when temp is in range