diff --git a/UI.hpp b/UI.hpp
index d6caff4..a182ada 100644
--- a/UI.hpp
+++ b/UI.hpp
@@ -2208,7 +2208,9 @@ void set_chorus_feedback(uint8_t value)
   Serial.print(F("Set CHORUS_FEEDBACK "));
   Serial.println(value);
 #endif
-  float tmp = mapfloat(float(value), ENC_CHORUS_FEEDBACK_MIN, ENC_CHORUS_FEEDBACK_MAX, 0.0, 0.2);
+  float tmp = mapfloat(float(value), ENC_CHORUS_FEEDBACK_MIN, ENC_CHORUS_FEEDBACK_MAX, 0.0, 0.5);
+  modchorus_fbk_mixer_r.gain(0, 1.0 - tmp);
+  modchorus_fbk_mixer_l.gain(0, 1.0 - tmp);
   modchorus_fbk_mixer_r.gain(1, tmp);
   modchorus_fbk_mixer_l.gain(1, tmp);
   configuration.chorus_feedback = value;
@@ -2280,7 +2282,7 @@ void set_bass_mono_level(uint8_t value)
   configuration.bass_mono_level = value;
 }
 
-void set_eq_bass(uint8_t value)
+void set_eq_bass(int8_t value)
 {
   if (value > ENC_EQ_TREBLE_MAX)
     value = ENC_EQ_TREBLE_MAX;
@@ -2294,7 +2296,7 @@ void set_eq_bass(uint8_t value)
   configuration.eq_bass = value;
 }
 
-void set_eq_treble(uint8_t value)
+void set_eq_treble(int8_t value)
 {
   if (value > ENC_EQ_BASS_MAX )
     value = ENC_EQ_BASS_MAX;
diff --git a/config.h b/config.h
index cc60e0d..0e28e9d 100644
--- a/config.h
+++ b/config.h
@@ -137,7 +137,7 @@
 //* DO NO CHANGE ANYTHING BEYOND IF YOU DON'T KNOW WHAT YOU ARE DOING !!!
 //*************************************************************************************************
 
-#define MICRO_MDAEPIANO_VERSION "0.9.6"
+#define MICRO_MDAEPIANO_VERSION "0.9.7"
 
 #define MAX_SOUNDS min(99,int((4096-EEPROM_CONFIGURATIONS)/sizeof(config_t)))
 
@@ -243,7 +243,7 @@
 #define ENC_CHORUS_INTENSITY_DEFAULT 50
 //
 #define ENC_CHORUS_FEEDBACK_MIN 0
-#define ENC_CHORUS_FEEDBACK_MAX 20
+#define ENC_CHORUS_FEEDBACK_MAX 10
 #define ENC_CHORUS_FEEDBACK_DEFAULT 0
 //
 #define ENC_CHORUS_WAVEFORM_MIN 1