diff --git a/MicroDexed.ino b/MicroDexed.ino
index d43768a..837fee7 100644
--- a/MicroDexed.ino
+++ b/MicroDexed.ino
@@ -1451,7 +1451,7 @@ void initial_values_from_eeprom(bool init)
       //chorus_mixer[instance_id]->gain(0, 1.0 - pseudo_log_curve(mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0)));
       //chorus_mixer[instance_id]->gain(1, pseudo_log_curve(mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0)));
       //chorus_mixer[instance_id]->gain(0, 1.0 - mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
-      chorus_mixer[instance_id]->gain(1, pseudo_log_curve(mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5)));
+      chorus_mixer[instance_id]->gain(1, mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
       delay_mixer[instance_id]->gain(0, 1.0);
       delay_mixer[instance_id]->gain(1, pseudo_log_curve(mapfloat(configuration.fx.delay_level[instance_id], DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0)));
       delay_fb_mixer[instance_id]->gain(0, 1.0);
@@ -1757,9 +1757,7 @@ void set_fx_params(void)
   for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
   {
     // CHORUS
-    //chorus_mixer[instance_id]->gain(0, 1.0 - pseudo_log_curve(mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0)));
-    //chorus_mixer[instance_id]->gain(1, pseudo_log_curve(mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0)));
-    //chorus_mixer[instance_id]->gain(0, 1.0 - mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
+    chorus_mixer[instance_id]->gain(0, 1.0 - mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
     chorus_mixer[instance_id]->gain(1, mapfloat(configuration.fx.chorus_level[instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
     switch (configuration.fx.chorus_waveform[instance_id])
     {
@@ -1847,12 +1845,12 @@ float pseudo_log_curve(float value)
 {
   const float _pseudo_log = 1048575 / (float)(1 << 20);
 
-#ifdef DEBUG
-  Serial.print(F("value in: "));
-  Serial.print(value, 3);
-  Serial.print(F(" value out: "));
-  Serial.println(mapfloat(_pseudo_log * arm_sin_f32(value), 0.0, _pseudo_log * arm_sin_f32(1.0), 0.0, 1.0), 3);
-#endif
+  /* #ifdef DEBUG
+    Serial.print(F("value in: "));
+    Serial.print(value, 3);
+    Serial.print(F(" value out: "));
+    Serial.println(mapfloat(_pseudo_log * arm_sin_f32(value), 0.0, _pseudo_log * arm_sin_f32(1.0), 0.0, 1.0), 3);
+    #endif */
 
   return (mapfloat(_pseudo_log * arm_sin_f32(value), 0.0, _pseudo_log * arm_sin_f32(1.0), 0.0, 1.0));
 }
diff --git a/UI.hpp b/UI.hpp
index 4c38525..8e3a53d 100644
--- a/UI.hpp
+++ b/UI.hpp
@@ -1211,9 +1211,7 @@ void UI_func_chorus_level(uint8_t param)
 
     lcd_display_bar_int("Chorus Lvl.", configuration.fx.chorus_level[selected_instance_id], 1.0, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 3, false, false, false);
 
-    //chorus_mixer[selected_instance_id]->gain(0, 1.0 - pseudo_log_curve(mapfloat(configuration.fx.chorus_level[selected_instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0)));
-    //chorus_mixer[selected_instance_id]->gain(1, pseudo_log_curve(mapfloat(configuration.fx.chorus_level[selected_instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0)));
-    //chorus_mixer[selected_instance_id]->gain(0, 1.0 - mapfloat(configuration.fx.chorus_level[selected_instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
+    chorus_mixer[selected_instance_id]->gain(1, 1.0 - mapfloat(configuration.fx.chorus_level[selected_instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
     chorus_mixer[selected_instance_id]->gain(1, mapfloat(configuration.fx.chorus_level[selected_instance_id], CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 0.5));
   }
 
@@ -1320,7 +1318,7 @@ void UI_func_delay_feedback(uint8_t param)
 
     lcd_display_bar_int("Delay Feedb.", configuration.fx.delay_feedback[selected_instance_id], 1.0, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 3, false, false, false);
 
-    delay_fb_mixer[selected_instance_id]->gain(1, configuration.fx.delay_feedback[selected_instance_id] / 100.0); // amount of feedback
+    delay_fb_mixer[selected_instance_id]->gain(1, pseudo_log_curve(mapfloat(configuration.fx.delay_feedback[selected_instance_id], DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0))); // amount of feedback
   }
 
   if (LCDML.FUNC_close())     // ****** STABLE END *********
@@ -1879,6 +1877,7 @@ void UI_func_sound_intensity(uint8_t param)
     }
 
     lcd_display_bar_int("Voice Level", configuration.dexed[selected_instance_id].sound_intensity, 1.0, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 3, false, false, false);
+
     dexed_level[selected_instance_id]->gain(pseudo_log_curve(mapfloat(configuration.dexed[selected_instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0.0, SOUND_INTENSITY_AMP_MAX)));
   }