diff --git a/MicroDexed.ino b/MicroDexed.ino
index ba077d9..b3c8f70 100644
--- a/MicroDexed.ino
+++ b/MicroDexed.ino
@@ -1452,13 +1452,21 @@ void eeprom_write(void)
 
 void eeprom_update(void)
 {
-  eeprom_update_flag = false;
-  configuration.checksum = crc32((byte*)&configuration + 4, sizeof(configuration) - 4);
-  EEPROM.put(EEPROM_START_ADDRESS, configuration);
-  Serial.println(F("Updating EEPROM"));
+  for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
+  {
+    if (active_voices[instance_id] > 0)
+      autostore = 0;
+    else
+    {
+      eeprom_update_flag = false;
+      configuration.checksum = crc32((byte*)&configuration + 4, sizeof(configuration) - 4);
+      EEPROM.put(EEPROM_START_ADDRESS, configuration);
+      Serial.println(F("Updating EEPROM"));
 #ifdef DEBUG
-  show_configuration();
+      show_configuration();
 #endif
+    }
+  }
 }
 
 uint32_t crc32(byte * calc_start, uint16_t calc_bytes) // base code from https://www.arduino.cc/en/Tutorial/EEPROMCrc
diff --git a/UI.hpp b/UI.hpp
index 2076ee0..4889b19 100644
--- a/UI.hpp
+++ b/UI.hpp
@@ -789,11 +789,6 @@ void UI_func_reverb_roomsize(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Reverb Roomsize"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_reverb_roomsize()"));
-    Serial.print(F("configuration.roomsize="));
-    Serial.println(configuration.reverb_roomsize, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -829,11 +824,6 @@ void UI_func_reverb_roomsize(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_reverb_roomsize()"));
-    Serial.print(F("reverb_roomsize="));
-    Serial.println(configuration.reverb_roomsize, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -845,11 +835,6 @@ void UI_func_reverb_damping(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Reverb Damping"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_reverb_damping()"));
-    Serial.print(F("reverb_damping="));
-    Serial.println(configuration.reverb_damping, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -885,11 +870,6 @@ void UI_func_reverb_damping(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_reverb_damping()"));
-    Serial.print(F("configuration.reverb_damping="));
-    Serial.println(configuration.reverb_damping, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -906,13 +886,6 @@ void UI_func_reverb_send(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Reverb Send"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_reverb_send()"));
-    Serial.print(F("configuration.dexed["));
-    Serial.print(instance_id, DEC);
-    Serial.print(F("].reverb_send="));
-    Serial.println(configuration.dexed[instance_id].reverb_send, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -949,13 +922,6 @@ void UI_func_reverb_send(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_reverb_send()"));
-    Serial.print(F("configuration.dexed["));
-    Serial.print(instance_id, DEC);
-    Serial.print(F("].reverb_send="));
-    Serial.println(configuration.dexed[instance_id].reverb_send, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -967,11 +933,6 @@ void UI_func_reverb_level(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Reverb Level"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_reverb_level()"));
-    Serial.print(F("reverb_level="));
-    Serial.println(configuration.reverb_level, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -1007,11 +968,6 @@ void UI_func_reverb_level(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_reverb_level()"));
-    Serial.print(F("configuration.reverb_levelg="));
-    Serial.println(configuration.reverb_level, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -1023,11 +979,6 @@ void UI_func_chorus_frequency(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Chorus Frequency"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_chorus_frequency()"));
-    Serial.print(F("configuration.chorus_frequency="));
-    Serial.println(configuration.chorus_frequency, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -1063,11 +1014,6 @@ void UI_func_chorus_frequency(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_chorus_frequency()"));
-    Serial.print(F("configuration.chorus_frequency="));
-    Serial.println(configuration.chorus_frequency, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -1232,11 +1178,6 @@ void UI_func_chorus_level(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Chorus Level"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_chorus_level()"));
-    Serial.print(F("chorus_level="));
-    Serial.println(configuration.chorus_level, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -1272,11 +1213,6 @@ void UI_func_chorus_level(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_chorus_level()"));
-    Serial.print(F("configuration.chorus_level="));
-    Serial.println(configuration.chorus_level, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -1436,11 +1372,6 @@ void UI_func_delay_level(uint8_t param)
     // setup function
     lcd.setCursor(0, 0);
     lcd.print(F("Delay Level"));
-#ifdef DEBUG
-    Serial.println(F("Entering UI_func_delay_level()"));
-    Serial.print(F("delay_level="));
-    Serial.println(configuration.delay_level, DEC);
-#endif
   }
 
   if (LCDML.FUNC_loop())          // ****** LOOP *********
@@ -1476,11 +1407,6 @@ void UI_func_delay_level(uint8_t param)
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
   {
-#ifdef DEBUG
-    Serial.println(F("Leaving UI_func_delay_level()"));
-    Serial.print(F("configuration.delay_levelg="));
-    Serial.println(configuration.delay_level, DEC);
-#endif
     eeprom_write();
   }
 }
@@ -3379,15 +3305,10 @@ void lcd_display_bar_int(const char* title, uint32_t value, uint32_t min_value,
   uint8_t vf = uint8_t(modff(_v, &_vi) * 10.0 + 0.5);
   uint8_t vi = uint8_t(_vi + 0.5);
 
-  Serial.println(value, DEC);
-  Serial.println(_v, 5);
-  Serial.println(vf, DEC);
-  Serial.println(vi, DEC);
-
   if (init == true)
   {
     // show initial title, value and bar
-    lcd.clear();
+    LCDML.DISP_clear();
     lcd.show(0, 0, LCD_cols - 1, title);
     lcd.setCursor(LCD_cols - (size + 1) + 1, 0);
     lcd_display_int(value, size, zeros, brackets, sign);
diff --git a/config.h b/config.h
index 6d23c94..7dda6b1 100644
--- a/config.h
+++ b/config.h
@@ -244,6 +244,8 @@ enum { DEXED, CHORUS, DELAY, REVERB};
 #endif
 
 #define TRANSPOSE_FIX 24
+//#define VOICE_SILENCE_LEVEL 1069
+#define VOICE_SILENCE_LEVEL 4000
 
 // Audio
 #ifdef TGA_AUDIO_BOARD
diff --git a/dexed.cpp b/dexed.cpp
index 187dfdb..4c50a0b 100644
--- a/dexed.cpp
+++ b/dexed.cpp
@@ -444,7 +444,7 @@ uint8_t Dexed::getNumNotesPlaying(void)
         {
           // this voice is a carrier!
           op_carrier_num++;
-          if (voiceStatus.amp[op] <= 1069 && voiceStatus.ampStep[op] == 4)
+          if (voiceStatus.amp[op] <= VOICE_SILENCE_LEVEL && voiceStatus.ampStep[op] == 4)
           {
             // this voice produces no audio output
             op_amp++;