diff --git a/src/path.py b/src/path.py
index 4b1a916..5fbb95d 100644
--- a/src/path.py
+++ b/src/path.py
@@ -176,8 +176,10 @@ class Path:
                 next_cents = destination_chord.pitches[voice_idx].to_cents()
                 if curr_cents != next_cents:
                     change_after[voice_idx] += 1
-                    if change_after[voice_idx] >= threshold:
-                        change_after[voice_idx] = 0
+                else:
+                    change_after[voice_idx] = sustain_after[voice_idx] / 10
+                if change_after[voice_idx] >= (threshold*1):
+                    change_after[voice_idx] = sustain_after[voice_idx] / 10
 
             step = PathStep(
                 source_node=source_node,
@@ -268,7 +270,7 @@ class Path:
             if target_norm:
                 w *= target_norm[i] * config.get("weight_target_register", 1)
 
-            step.weight = w**8
+            step.weight = w**16
             weights.append(w)
 
             step.normalized_scores = {
@@ -388,7 +390,7 @@ class Path:
             if current_cents[voice_idx] != candidate_cents[voice_idx]:
                 sum_changing += sustain_counts[voice_idx]
 
-        return sum_changing
+        return sum_changing**2
 
     def _factor_rgr_voice_movement(
         self,
@@ -421,7 +423,7 @@ class Path:
             if current_cents[voice_idx] != candidate_cents[voice_idx]:
                 sum_repeating += change_counts[voice_idx]
 
-        return sum_repeating
+        return sum_repeating**8
 
     def _factor_harmonic_compactness(
         self,
diff --git a/webapp/generate.html b/webapp/generate.html
index 493f42e..700b171 100644
--- a/webapp/generate.html
+++ b/webapp/generate.html
@@ -483,6 +483,7 @@
             </div>
             
             <div class="buttons">
+                <button type="button" id="reseedGenerateBtn">Reseed & Generate</button>
                 <button type="button" id="generateBtn">Generate</button>
                 <button type="button" id="viewBtn">View</button>
                 <button type="button" id="transcribeBtn" class="primary">Transcribe</button>
@@ -625,6 +626,13 @@
             }
         }
         
+        function reseedAndGenerate() {
+            const newSeed = Math.floor(Math.random() * 999999) + 1;
+            document.getElementById('seed').value = newSeed;
+            generate();
+        }
+        
+        document.getElementById('reseedGenerateBtn').addEventListener('click', reseedAndGenerate);
         document.getElementById('generateBtn').addEventListener('click', generate);
         document.getElementById('viewBtn').addEventListener('click', viewChords);
         document.getElementById('transcribeBtn').addEventListener('click', transcribe);