diff --git a/src/diskreader.cxx b/src/diskreader.cxx
index 2e27a3d..7cd207d 100644
--- a/src/diskreader.cxx
+++ b/src/diskreader.cxx
@@ -65,7 +65,7 @@ void DiskReader::readSession( std::string path )
   
   
   readGrid();
-  
+  readMaster();
   
   // cleanup
   cJSON_Delete( session );
@@ -81,7 +81,27 @@ void DiskReader::readMaster()
   cJSON* master = cJSON_GetObjectItem( session, "master");
   if ( master )
   {
-    cJSON* volume = cJSON_GetObjectItem( master, "volume");
+    
+    // fader
+    { 
+      cJSON* fader = cJSON_GetObjectItem( master, "fader");
+      EventTrackVol e( -1, fader->valuedouble );
+      writeToDspRingbuffer( &e );
+    }
+    // reverb
+    {
+      cJSON* reverb = cJSON_GetObjectItem( master, "reverb");
+      
+      cJSON* active  = cJSON_GetObjectItem( master, "active");
+      cJSON* size    = cJSON_GetObjectItem( master, "wet");
+      cJSON* wet     = cJSON_GetObjectItem( master, "dry");
+      cJSON* damping = cJSON_GetObjectItem( master, "damping");
+      
+      EventFxReverb e(  active->valuedouble, size->valuedouble,
+                        wet->valuedouble, damping->valuedouble );
+      writeToDspRingbuffer( &e );
+    }
+    
     
     
   }
diff --git a/src/diskwriter.cxx b/src/diskwriter.cxx
index f5f2e67..926c7ff 100644
--- a/src/diskwriter.cxx
+++ b/src/diskwriter.cxx
@@ -74,7 +74,6 @@ void DiskWriter::writeMaster()
   
   cJSON_AddNumberToObject( masterTrack, "fader", master->getVolume()->value() );
   
-  
   // scene names
   Avtk::ClipSelector* clipSelector = master->getClipSelector();
   cJSON* sceneNames = cJSON_CreateArray();
@@ -89,12 +88,13 @@ void DiskWriter::writeMaster()
   Avtk::Reverb* rev = master->getReverb();
   cJSON* reverb = cJSON_CreateObject();
   cJSON_AddItemToObject( masterTrack, "reverb", reverb );
+  cJSON_AddNumberToObject( reverb, "active", rev->getActive() );
   cJSON_AddNumberToObject( reverb, "size", rev->size() );
   cJSON_AddNumberToObject( reverb, "wet", rev->wet() );
   cJSON_AddNumberToObject( reverb, "damping", rev->damping() );
   
-  cJSON_AddNumberToObject( reverb, "wet", rev->wet() );
-  cJSON_AddNumberToObject( reverb, "damping", rev->damping() );
+  //cJSON_AddNumberToObject( reverb, "wet", rev->wet() );
+  //cJSON_AddNumberToObject( reverb, "damping", rev->damping() );
   
 }
 
@@ -124,7 +124,7 @@ void DiskWriter::writeSession( std::string path, std::string sessionName )
     
     // add track metadata: volumes, sends etc
     cJSON_AddNumberToObject( track, "ID", t );
-    cJSON_AddNumberToObject( track, "volume", 0.4 );
+    cJSON_AddNumberToObject( track, "fader", 0.4 );
     
     // write clipData vector into clip placeholder
     cJSON* clips = cJSON_CreateArray();
diff --git a/src/event.hxx b/src/event.hxx
index f9bccdf..4a39f9d 100644
--- a/src/event.hxx
+++ b/src/event.hxx
@@ -174,13 +174,14 @@ class EventFxReverb : public EventBase
     int type() { return int(FX_REVERB); }
     uint32_t size() { return sizeof(EventFxReverb); }
     
-    int track;
     bool enable;
-    float damping;
+    
     float rtSize;
+    float wet;
+    float damping;
     
     EventFxReverb(){};
-    EventFxReverb(int t, bool e, float d, float s): track(t), enable(e), damping(d), rtSize(s) {}
+    EventFxReverb(bool e, float s, float w, float d): enable(e), rtSize(s), wet(w), damping(d) {}
 };
 
 class EventTrackSend : public EventBase
diff --git a/src/gmastertrack.hxx b/src/gmastertrack.hxx
index 2365cb3..0961877 100644
--- a/src/gmastertrack.hxx
+++ b/src/gmastertrack.hxx
@@ -27,7 +27,7 @@ static void gmastertrack_reverb_cb(Fl_Widget *w, void *data)
 {
   int enable = ((Avtk::Reverb*)w)->getActive();
   printf("reverb enable %i\n",enable);
-  EventFxReverb e = EventFxReverb( -1, enable, 0.5, 0.5 );
+  EventFxReverb e = EventFxReverb( enable, 0.5, 0.5, 0.5 );
   writeToDspRingbuffer( &e );
 }
 
diff --git a/src/gui.cxx b/src/gui.cxx
index 616d38b..47c0e73 100644
--- a/src/gui.cxx
+++ b/src/gui.cxx
@@ -89,8 +89,8 @@ static void gui_header_callback(Fl_Widget *w, void *data)
           break;
     }
   }
-  else if ( strcmp(m->label(), "Save    ") == 0 ) {
-    
+  else if ( strcmp(m->label(), "Save    ") == 0 )
+  {
     const char* name = fl_input( "Save session as", "sessionName" );
     if ( name )
     {