diff --git a/src/mixer.c b/src/mixer.c
index e27ba97..4e59779 100644
--- a/src/mixer.c
+++ b/src/mixer.c
@@ -697,12 +697,12 @@ static void _trim_as_switch(unsigned flags, int i, int is_neg)
     if(Model.trims[i].step == TRIM_MOMENTARY) {
         //Momentarty
         if (flags & BUTTON_PRESS) {
-            *value = 100;
+            *value = is_neg ? -100 : 100;
 #if HAS_EXTENDED_AUDIO
             _trim_music_play(i, is_neg, 1);
 #endif
         } else if (flags & BUTTON_RELEASE) {
-            *value = -100;
+            *value = 0;
 #if HAS_EXTENDED_AUDIO
             _trim_music_play(i, is_neg, 0);
 #endif
diff --git a/src/pages/320x240x16/trim_page.c b/src/pages/320x240x16/trim_page.c
index d1d6e14..18b837a 100644
--- a/src/pages/320x240x16/trim_page.c
+++ b/src/pages/320x240x16/trim_page.c
@@ -42,7 +42,7 @@ static const char *negtrim_str(guiObject_t *obj, const void *data)
 {
     (void)obj;
     int i = (long)data;
-    if(Model.trims[i].step == TRIM_MOMENTARY || Model.trims[i].step == TRIM_TOGGLE)
+    if(Model.trims[i].step == TRIM_TOGGLE)
         return _tr("None");
     struct Trim *trim = MIXER_GetAllTrims();
     return INPUT_ButtonName(trim[i].neg);