diff --git a/response_tools/detector_response.py b/response_tools/detector_response.py
index a3f1652..aa096bd 100644
--- a/response_tools/detector_response.py
+++ b/response_tools/detector_response.py
@@ -102,10 +102,11 @@ def cdte_det_resp(cdte:int=None, region:int=None, pitch=None, side:str="merged",
 
     event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     file : `str`
@@ -143,15 +144,10 @@ def cdte_det_resp(cdte:int=None, region:int=None, pitch=None, side:str="merged",
         logging.warning(f"In {sys._getframe().f_code.co_name}, the `side` must be in [\"pt\", \"merged\"].")
         return 
     
-    if event_type not in ["1hit", "2hit", "all", "mix"]:
-        logging.warning(f"In {sys._getframe().f_code.co_name}, the `event_type` must be in [\"1hit\", \"2hit\", (\"all\", \"mix\")].")
+    if event_type not in ["1hit", "2hit", "all"]:
+        logging.warning(f"In {sys._getframe().f_code.co_name}, the `event_type` must be in [\"1hit\", \"2hit\", \"all\"].")
         return 
     
-    if side=="merged" and event_type=="mix":
-        event_type="all"
-    elif side in ["pt"] and event_type=="all":
-        event_type="mix"
-    
     region = pitch2region[pitch] if have_pitch else region
     
     _f = os.path.join(FILE_PATH, 
diff --git a/response_tools/responses.py b/response_tools/responses.py
index 67dbd1c..5873073 100644
--- a/response_tools/responses.py
+++ b/response_tools/responses.py
@@ -493,10 +493,11 @@ def foxsi4_telescope2_rmf(region:int=None, pitch=None, _side:str="merged", _even
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
@@ -664,10 +665,11 @@ def foxsi4_telescope3_rmf(region:int=None, pitch=None, _side:str="merged", _even
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
@@ -832,10 +834,11 @@ def foxsi4_telescope4_rmf(region:int=None, pitch=None, _side:str="merged", _even
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
@@ -998,10 +1001,11 @@ def foxsi4_telescope5_rmf(region:int=None, pitch=None, _side:str="merged", _even
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
diff --git a/response_tools/telescope_parts.py b/response_tools/telescope_parts.py
index 2561d87..9382d69 100644
--- a/response_tools/telescope_parts.py
+++ b/response_tools/telescope_parts.py
@@ -370,10 +370,11 @@ def foxsi4_position2_detector_response(region:int=None, pitch=None, _side:str="m
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
@@ -528,10 +529,11 @@ def foxsi4_position3_detector_response(region:int=None, pitch=None, _side:str="m
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
@@ -662,10 +664,11 @@ def foxsi4_position4_detector_response(region:int=None, pitch=None, _side:str="m
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns
@@ -816,10 +819,11 @@ def foxsi4_position5_detector_response(region:int=None, pitch=None, _side:str="m
 
     _event_type : `str`
         Define the type of event trigger being considered in the 
-        response. Must be in ["1hit", "2hit", ("all", "mix")]. 
-        Note: \"all\" and \"mix\" are the same but some from different 
-        naming conventions on the merged and individual detector sides. 
-        This will be fixed at some point in the future.
+        response. Must be in ["1hit", "2hit", "all"]. 
+        Note: \"all\" and \"mix\" (old) are the same but some from 
+        different naming conventions on the merged and individual 
+        detector sides. This has been fixed and all files use \"all\"
+        now.
         Default: "all"
 
     Returns