diff --git a/src/avtk/avtk_clip_selector.h b/src/avtk/avtk_clip_selector.h
index f5baea2..096f53d 100644
--- a/src/avtk/avtk_clip_selector.h
+++ b/src/avtk/avtk_clip_selector.h
@@ -32,7 +32,7 @@
 
 #include "../worker.hxx"
 #include "../looper.hxx"
-#include "../audiobuffer.hxx"./
+#include "../audiobuffer.hxx"
 #include "../eventhandler.hxx"
 
 
diff --git a/src/avtk/avtk_sidechain_gain.h b/src/avtk/avtk_sidechain_gain.h
index c41d974..35dc97c 100644
--- a/src/avtk/avtk_sidechain_gain.h
+++ b/src/avtk/avtk_sidechain_gain.h
@@ -323,6 +323,8 @@ class SidechainGain : public Fl_Slider
           return Fl_Widget::handle(event);
       }
       */
+      
+      return 0;
     }
     
   private:
diff --git a/src/avtk/avtk_volume.h b/src/avtk/avtk_volume.h
index fdc9751..b7c480a 100644
--- a/src/avtk/avtk_volume.h
+++ b/src/avtk/avtk_volume.h
@@ -97,11 +97,6 @@ class Volume : public Fl_Slider
         //cairo_set_source_rgb( cr, 28 / 255.f,  28 / 255.f ,  28 / 255.f  );
         cairo_fill( cr );
         
-        
-        // set up dashed lines, 1 px off, 1 px on
-        double dashes[1];
-        dashes[0] = 2.0;
-        
         //cairo_set_dash ( cr, dashes, 1, 0.0);
         cairo_set_line_width( cr, 1.0);
         
diff --git a/src/gridlogic.cxx b/src/gridlogic.cxx
index e71071b..0b4f3a2 100644
--- a/src/gridlogic.cxx
+++ b/src/gridlogic.cxx
@@ -5,6 +5,17 @@
 
 extern Jack* jack;
 
+
+const char* StateString[8] = {
+  "empty",
+  "playing",
+  "play queued",
+  "loaded",
+  "stop queued",
+  "recording",
+  "record queued"
+};
+
 GridLogic::GridLogic()
 {
   
diff --git a/src/gridlogic.hxx b/src/gridlogic.hxx
index ba7eaf6..a5a296e 100644
--- a/src/gridlogic.hxx
+++ b/src/gridlogic.hxx
@@ -36,16 +36,6 @@ class GridLogic : public TimeObserver
       STATE_RECORD_QUEUED,
     };
     
-    const char* StateString[8] = {
-      "empty",
-      "playing",
-      "play queued",
-      "loaded",
-      "stop queued",
-      "recording",
-      "record queued"
-    };
-    
     GridLogic();
     
     /// button press / click event
@@ -68,6 +58,7 @@ class GridLogic : public TimeObserver
     /// contains the current state of each grid square
     State state[NTRACKS*NSCENES];
     
+    static const char* StateString[8];
     
 };
 
diff --git a/src/jack.cxx b/src/jack.cxx
index bbea9cc..8eb6af7 100644
--- a/src/jack.cxx
+++ b/src/jack.cxx
@@ -14,16 +14,17 @@ using namespace std;
 extern int jackSamplerate;
 
 Jack::Jack() :
-  clientActive(false),
-  client( 0 ),
-  controllerUpdater( new ControllerUpdater() ),
+  client( jack_client_open ( "Luppp", JackNullOption , 0 , 0 ) ),
   timeManager(),
   metronome( new Metronome() ),
   logic( new Logic() ),
-  gridLogic( new GridLogic() )
+  gridLogic( new GridLogic() ),
+  controllerUpdater( new ControllerUpdater() ),
+  
+  clientActive(false)
 {
   /// open the client
-  client = jack_client_open ( "Luppp", JackNullOption , 0 , 0 );
+  //client = ;
   
   buffers.nframes = jack_get_buffer_size( client );
   buffers.samplerate = jack_get_sample_rate( client );
@@ -173,7 +174,7 @@ int Jack::process (jack_nframes_t nframes)
     writeToGuiRingbuffer( &e );
     
     // run each event trought the midiObservers vector
-    for( int i = 0; i < midiObservers.size(); i++ )
+    for(unsigned int i = 0; i < midiObservers.size(); i++ )
     {
       midiObservers.at(i)->midi( (unsigned char*) &in_event.buffer[0] );
     }
@@ -183,7 +184,7 @@ int Jack::process (jack_nframes_t nframes)
   }
   
   /// process each track, starting at output and working up signal path
-  for(uint i = 0; i < NTRACKS; i++)
+  for(unsigned int i = 0; i < NTRACKS; i++)
   {
     trackOutputs.at(i)->process( nframes, &buffers );
   }
@@ -222,7 +223,7 @@ int Jack::process (jack_nframes_t nframes)
   uiUpdateCounter += nframes;
   
   
-  for(int i = 0; i < buffers.nframes; i++)
+  for(unsigned int i = 0; i < buffers.nframes; i++)
   {
     float tmp = 0.f;
     for(int t = 0; t < NTRACKS; t++)
diff --git a/src/jack.hxx b/src/jack.hxx
index 5a1ce66..d35599e 100644
--- a/src/jack.hxx
+++ b/src/jack.hxx
@@ -61,6 +61,8 @@ class Jack
     void writeApcOutput( unsigned char* data );
   
   private:
+    jack_client_t* client;
+    
     Buffers             buffers;
     TimeManager         timeManager;
     Metronome*          metronome;
@@ -84,7 +86,6 @@ class Jack
     
     // JACK member variables
     bool clientActive;
-    jack_client_t* client;
     
     jack_port_t*  masterInput;
     jack_port_t*  masterOutputL;
diff --git a/src/looper.cxx b/src/looper.cxx
index d948344..d0ded66 100644
--- a/src/looper.cxx
+++ b/src/looper.cxx
@@ -180,7 +180,6 @@ void Looper::setSample(int scene, AudioBuffer* ab)
 
 void Looper::process(int nframes, Buffers* buffers)
 {
-  float* in  = buffers->audio[Buffers::MASTER_INPUT];
   float* out = buffers->audio[Buffers::TRACK_0 + track];
   
   // process each clip individually: this allows for playback of one clip,
@@ -239,7 +238,7 @@ void Looper::process(int nframes, Buffers* buffers)
       }
       playPoint += 1.0; //playbackSpeed;
       
-      //*out++ = sin( playPoint * 440 * 6.24 );
+      //out++ = sin( playPoint * 440 * 6.24 );
       *trk = tmpBuffer[i];
       *out++ = *trk++;
     }
@@ -255,18 +254,6 @@ void Looper::process(int nframes, Buffers* buffers)
     }
     uiUpdateCounter += nframes;
   }
-  /*
-  // stopRecordOnBar ensures we record right up to the bar measure
-  else if ( state == STATE_RECORDING || stopRecordOnBar )
-  {
-    for(int i = 0; i < nframes; i++)
-    {
-      if ( lastWrittenSampleIndex < SAMPLE_SIZE )
-      {
-        sample[lastWrittenSampleIndex++] = in[i];
-      }
-    }
-  }
   */
 }
 
diff --git a/src/looperclip.hxx b/src/looperclip.hxx
index f55c19e..3926860 100644
--- a/src/looperclip.hxx
+++ b/src/looperclip.hxx
@@ -75,7 +75,6 @@ class LooperClip
         writeToGuiRingbuffer( &e );
       }
       
-      printf("New buffer  size = %i\n", ab->getData().size() );
       _buffer = ab;
       
       _newBufferInTransit = false;
diff --git a/src/worker.hxx b/src/worker.hxx
index c271857..a9e0e3a 100644
--- a/src/worker.hxx
+++ b/src/worker.hxx
@@ -36,17 +36,6 @@ namespace Worker
     return 0;
   }
   
-  /// allocates a new audiobuffer of the desired size and returns it
-  static AudioBuffer* allocateNewBuffer(int size)
-  {
-    AudioBuffer* ab = new AudioBuffer();
-    
-    std::vector<float> buf( size, 0.f );
-    
-    ab->nonRtSetSample( buf );
-    
-    return ab;
-  }
 }
 
 #endif // LUPPP_WORKER_H