diff --git a/main.py b/main.py
index 897ad0c..295a573 100644
--- a/main.py
+++ b/main.py
@@ -15,7 +15,7 @@ def main():
     offset = timing.offset.total_seconds() * 10e3
     print(beatmap.audio_filename)
 
-    timings, amplitudes, freqs = sound_process.process_song(beatmap.audio_filename, offset, bpm)
+    timings, amplitudes, freqs = sound_process.process_song(beatmap.audio_filename, bpm, offset=offset)
 
     beatmap._hit_objects = place.greedy(bpm, offset, timings, amplitudes)
     #beatmap._hit_objects = [sl.Slider(sl.Position(0, 0), timedelta(milliseconds=3), timedelta(milliseconds=130), 0, sl.curve.Linear([sl.Position(0, 0), sl.Position(100, 100)], 100), 100, 2, 1, 1, 1, timing.ms_per_beat, [], [],)]
diff --git a/sound_process.py b/sound_process.py
index c32e3d7..dabcc3d 100755
--- a/sound_process.py
+++ b/sound_process.py
@@ -425,7 +425,7 @@ def process_song(filename, bpm, offset=0, div_len_factor=1, n_iter_2=-1, thresho
     n_iter = n_iter_2
     if(n_iter == -1):
         song_len = get_songlen(filename)
-        n_iter = int(song_len/div_len)-1
+        n_iter = int(song_len/div_len)-1/3
 
     filtered_name = f"{filename}_trimmed.wav"
 
@@ -439,7 +439,7 @@ def process_song(filename, bpm, offset=0, div_len_factor=1, n_iter_2=-1, thresho
 
 
 def main():
-    data = process_song("tetris_4.wav", 160, n_iter_2 = 32)
+    data = process_song("tetris_4.wav", 160, n_iter_2 = 64)
     #print(data)
     print("Program finished with return 0")