diff --git a/SimCAD/__init__.py b/SimCAD/__init__.py
index bd4d6aa..3f660d7 100644
--- a/SimCAD/__init__.py
+++ b/SimCAD/__init__.py
@@ -1,2 +1,2 @@
 configs = []
-#
\ No newline at end of file
+#
diff --git a/SimCAD/configuration/__init__.py b/SimCAD/configuration/__init__.py
index 0af1af7..223de64 100644
--- a/SimCAD/configuration/__init__.py
+++ b/SimCAD/configuration/__init__.py
@@ -49,7 +49,6 @@ class Processor:
         self.state_identity = id.state_identity
         self.apply_identity_funcs = id.apply_identity_funcs
 
-    # Make returntype chosen by user.
     def create_matrix_field(self, mechanisms, key):
         if key == 'states':
             identity = self.state_identity
@@ -62,11 +61,8 @@ class Processor:
         else:
             return pd.DataFrame({'empty': []})
 
-    # Maybe Refactor to only use dictionary BUT I used dfs to fill NAs. Perhaps fill
     def generate_config(self, state_dict, mechanisms, exo_proc):
 
-        # ToDo: include False / False case
-        # ToDo: Use Range multiplier instead for loop iterator
         def no_update_handler(bdf, sdf):
             if (bdf.empty == False) and (sdf.empty == True):
                 bdf_values = bdf.values.tolist()
@@ -98,4 +94,4 @@ class Processor:
             sdf_values, bdf_values = only_ep_handler(state_dict)
             zipped_list = list(zip(sdf_values, bdf_values))
 
-        return list(map(lambda x: (x[0] + exo_proc, x[1]), zipped_list))
\ No newline at end of file
+        return list(map(lambda x: (x[0] + exo_proc, x[1]), zipped_list))
diff --git a/SimCAD/configuration/utils/__init__.py b/SimCAD/configuration/utils/__init__.py
index 5364566..62c339a 100644
--- a/SimCAD/configuration/utils/__init__.py
+++ b/SimCAD/configuration/utils/__init__.py
@@ -8,7 +8,6 @@ class TensorFieldReport:
     def __init__(self, config_proc):
         self.config_proc = config_proc
 
-    # ??? dont for-loop to apply exo_procs, use exo_proc struct
     def create_tensor_field(self, mechanisms, exo_proc, keys=['behaviors', 'states']):
         dfs = [self.config_proc.create_matrix_field(mechanisms, k) for k in keys]
         df = pd.concat(dfs, axis=1)
@@ -19,7 +18,6 @@ class TensorFieldReport:
 
 
 def bound_norm_random(rng, low, high):
-    # Add RNG Seed
     res = rng.normal((high+low)/2,(high-low)/6)
     if (res<low or res>high):
         res = bound_norm_random(rng, low, high)
@@ -34,7 +32,6 @@ def proc_trigger(trigger_step, update_f, step):
         return lambda x: x
 
 
-# accept timedelta instead of timedelta params
 t_delta = timedelta(days=0, minutes=0, seconds=30)
 def time_step(dt_str, dt_format='%Y-%m-%d %H:%M:%S', _timedelta = t_delta):
     dt = datetime.strptime(dt_str, dt_format)
@@ -42,7 +39,6 @@ def time_step(dt_str, dt_format='%Y-%m-%d %H:%M:%S', _timedelta = t_delta):
     return t.strftime(dt_format)
 
 
-# accept timedelta instead of timedelta params
 t_delta = timedelta(days=0, minutes=0, seconds=1)
 def ep_time_step(s, dt_str, fromat_str='%Y-%m-%d %H:%M:%S', _timedelta = t_delta):
     if s['mech_step'] == 0:
@@ -54,7 +50,7 @@ def ep_time_step(s, dt_str, fromat_str='%Y-%m-%d %H:%M:%S', _timedelta = t_delta
 def exo_update_per_ts(ep):
     @curried
     def ep_decorator(f, y, step, sL, s, _input):
-        if s['mech_step'] + 1 == 1:  # inside f body to reduce performance costs
+        if s['mech_step'] + 1 == 1:
             return f(step, sL, s, _input)
         else:
             return (y, s[y])
diff --git a/SimCAD/configuration/utils/behaviorAggregation.py b/SimCAD/configuration/utils/behaviorAggregation.py
index abde5d6..5f8b5f6 100644
--- a/SimCAD/configuration/utils/behaviorAggregation.py
+++ b/SimCAD/configuration/utils/behaviorAggregation.py
@@ -27,8 +27,7 @@ def foldr_dict_vals(f, d):
 def sum_dict_values():
     return foldr_dict_vals(add)
 
-# AttributeError: 'int' object has no attribute 'keys'
-# config7c
+
 @curried
 def dict_op(f, d1, d2):
     def set_base_value(target_dict, source_dict, key):
@@ -44,6 +43,3 @@ def dict_op(f, d1, d2):
 
 def dict_elemwise_sum():
     return dict_op(add)
-
-
-# class BehaviorAggregation:
\ No newline at end of file
diff --git a/SimCAD/engine/__init__.py b/SimCAD/engine/__init__.py
index 9f87879..97fa7ce 100644
--- a/SimCAD/engine/__init__.py
+++ b/SimCAD/engine/__init__.py
@@ -11,7 +11,6 @@ class ExecutionMode:
     multi_proc = 'multi_proc'
 
 
-# ToDo: switch / rename self.name & context ??
 class ExecutionContext:
     def __init__(self, context=ExecutionMode.multi_proc):
         self.name = context
@@ -65,8 +64,6 @@ class Executor:
 
             config_idx += 1
 
-        # Dimensions: N x r x mechs
-
         if self.exec_context == ExecutionMode.single_proc:
             tensor_field = create_tensor_field(mechanisms.pop(), eps.pop())
             result = self.exec_method(simulation_execs, states_lists, configs_structs, env_processes_list, Ts, Ns)
@@ -77,4 +74,4 @@ class Executor:
                 results = []
                 for result, mechanism, ep in list(zip(simulations, mechanisms, eps)):
                     results.append((flatten(result), create_tensor_field(mechanism, ep)))
-                return results
\ No newline at end of file
+                return results
diff --git a/SimCAD/engine/simulation.py b/SimCAD/engine/simulation.py
index 271f538..2660d2a 100644
--- a/SimCAD/engine/simulation.py
+++ b/SimCAD/engine/simulation.py
@@ -1,10 +1,7 @@
 from copy import deepcopy
 from fn.op import foldr, call
-
-from SimCAD.utils import rename
 from SimCAD.engine.utils import engine_exception
 
-
 id_exception = engine_exception(KeyError, KeyError, None)
 
 
@@ -14,7 +11,6 @@ class Executor:
         self.state_update_exception = state_update_exception
         self.behavior_update_exception = behavior_update_exception
 
-    # Data Type reduction
     def get_behavior_input(self, step, sL, s, funcs):
         ops = self.behavior_ops[::-1]
 
@@ -27,18 +23,16 @@ class Executor:
         for state in state_dict.keys():
             if state in list(env_processes.keys()):
                 env_state = env_processes[state]
-                if (env_state.__name__ == '_curried') or (env_state.__name__ == 'proc_trigger'): # might want to change
+                if (env_state.__name__ == '_curried') or (env_state.__name__ == 'proc_trigger'):
                     state_dict[state] = env_state(step)(state_dict[state])
                 else:
                     state_dict[state] = env_state(state_dict[state])
 
-
     def mech_step(self, m_step, sL, state_funcs, behavior_funcs, env_processes, t_step, run):
         last_in_obj = sL[-1]
 
         _input = self.state_update_exception(self.get_behavior_input(m_step, sL, last_in_obj, behavior_funcs))
 
-        # ToDo: add env_proc generator to `last_in_copy` iterator as wrapper function
         last_in_copy = dict([self.behavior_update_exception(f(m_step, sL, last_in_obj, _input)) for f in state_funcs])
 
         for k in last_in_obj:
@@ -47,8 +41,7 @@ class Executor:
 
         del last_in_obj
 
-        # make env proc trigger field agnostic
-        self.apply_env_proc(env_processes, last_in_copy, last_in_copy['timestamp']) # mutating last_in_copy
+        self.apply_env_proc(env_processes, last_in_copy, last_in_copy['timestamp'])
 
         last_in_copy["mech_step"], last_in_copy["time_step"], last_in_copy['run'] = m_step, t_step, run
         sL.append(last_in_copy)
@@ -59,8 +52,6 @@ class Executor:
     def mech_pipeline(self, states_list, configs, env_processes, t_step, run):
         m_step = 0
         states_list_copy = deepcopy(states_list)
-        # print(states_list_copy)
-        # remove copy
         genesis_states = states_list_copy[-1]
         genesis_states['mech_step'], genesis_states['time_step'] = m_step, t_step
         states_list = [genesis_states]
@@ -75,11 +66,9 @@ class Executor:
 
         return states_list
 
-    # rename pipe
     def block_pipeline(self, states_list, configs, env_processes, time_seq, run):
         time_seq = [x + 1 for x in time_seq]
         simulation_list = [states_list]
-        # print(len(configs))
         for time_step in time_seq:
             pipe_run = self.mech_pipeline(simulation_list[-1], configs, env_processes, time_step, run)
             _, *pipe_run = pipe_run
@@ -87,12 +76,11 @@ class Executor:
 
         return simulation_list
 
-    # Del _ / head
     def simulation(self, states_list, configs, env_processes, time_seq, runs):
         pipe_run = []
         for run in range(runs):
             run += 1
-            states_list_copy = deepcopy(states_list) # WHY ???
+            states_list_copy = deepcopy(states_list)
             head, *tail = self.block_pipeline(states_list_copy, configs, env_processes, time_seq, run)
             genesis = head.pop()
             genesis['mech_step'], genesis['time_step'], genesis['run'] = 0, 0, run
@@ -100,4 +88,4 @@ class Executor:
             pipe_run += [first_timestep_per_run] + tail
             del states_list_copy
 
-        return pipe_run
\ No newline at end of file
+        return pipe_run
diff --git a/SimCAD/engine/utils.py b/SimCAD/engine/utils.py
index 947a167..bcf1507 100644
--- a/SimCAD/engine/utils.py
+++ b/SimCAD/engine/utils.py
@@ -31,11 +31,3 @@ def engine_exception(ErrorType, error_message, exception_function, try_function)
     except ErrorType:
         print(error_message)
         return exception_function
-
-
-# def exception_handler(f, m_step, sL, last_mut_obj, _input):
-#     try:
-#         return f(m_step, sL, last_mut_obj, _input)
-#     except KeyError:
-#         print("Exception")
-#         return f(m_step, sL, sL[-2], _input)
\ No newline at end of file
diff --git a/SimCAD/utils/__init__.py b/SimCAD/utils/__init__.py
index 3ee6e50..63d88c6 100644
--- a/SimCAD/utils/__init__.py
+++ b/SimCAD/utils/__init__.py
@@ -1,5 +1,3 @@
-# from fn.func import curried
-
 def pipe(x):
     return x
 
@@ -13,20 +11,10 @@ def flatten(l):
     return [item for sublist in l for item in sublist]
 
 
-def flatmap(f, items):
-    return list(map(f, items))
-
-
 def key_filter(l, keyname):
     return [v[keyname] for k, v in l.items()]
 
-# @curried
+
 def rename(new_name, f):
     f.__name__ = new_name
-    return f
-#
-# def rename(newname):
-#     def decorator(f):
-#         f.__name__ = newname
-#         return f
-#     return decorator
\ No newline at end of file
+    return f
\ No newline at end of file
diff --git a/simulations/sim_test.py b/simulations/sim_test.py
index ef1daa7..07a4190 100644
--- a/simulations/sim_test.py
+++ b/simulations/sim_test.py
@@ -3,7 +3,7 @@ from tabulate import tabulate
 
 # The following imports NEED to be in the exact same order
 from SimCAD.engine import ExecutionMode, ExecutionContext, Executor
-from simulations.validation import config_1, config_2
+from simulations.validation import config1, config2
 from SimCAD import configs
 
 # ToDo: pass ExecutionContext with execution method as ExecutionContext input