diff --git a/src/Generator/generator.py b/src/Generator/generator.py
index 1d115b8..9642bdd 100644
--- a/src/Generator/generator.py
+++ b/src/Generator/generator.py
@@ -154,13 +154,13 @@ def correct_precedence(solution, idx):
             task = (new_start,) + task[1:]
             solution.insert(idx, task)
 
-def generate(old_solution, steps):
+def generate(old_solution, steps, percent=1):
     """
     Generate a new solution from an existing solution with a 
     specified number of max steps.
     """
     solution = old_solution[:]
-    accept_percent = 1
+    percent = 1
     option = pull_fwd #do at least one pull
     while(steps > 0):
         solution = option(solution)
@@ -168,7 +168,7 @@ def generate(old_solution, steps):
             break
         steps -= 1
         select = random.randrange(0,100)
-        option = pull_fwd if (select - accept_percent) > 0 else accept
+        option = pull_fwd if (select - percent) > 0 else accept
     accept(solution)
     return solution