diff --git a/startTwoEars.m b/startTwoEars.m
new file mode 100644
index 0000000000000000000000000000000000000000..5344bfdb0981e12528e48a36c15185e48ca6d7ff
--- /dev/null
+++ b/startTwoEars.m
@@ -0,0 +1,2 @@
+run('~/TwoEars-1.0.1/startTwoEars.m')
+run('~/TwoEars-1.0.1/AuditoryFrontEnd/startAuditoryFrontEnd.m')
diff --git a/state_machine.m b/state_machine.m
index 8cb88e8161590e57b49f4a024f2f4339c56b7a90..6ce1edaefb943f395ba0c35330e58238494dfbd3 100644
--- a/state_machine.m
+++ b/state_machine.m
@@ -4,9 +4,9 @@
 while(true)
     audio = get_audio();
     
-    az = get_azimuth();
+    az = get_azimuth(); % To source
     
-    set_ref_az(-az);
+    set_ref_az(-az); % Relative, otherwise get current az and calc rel. value
     
     if ~abs(az) < th_az
         continue