diff --git a/policies/llrf_measurements.policies b/policies/llrf_measurements.policies
index c4b34d6..6a4eb01 100644
--- a/policies/llrf_measurements.policies
+++ b/policies/llrf_measurements.policies
@@ -71,24 +71,19 @@ Examples for ttl settings:
    "data_reduction":{
       "waveform":[
          {
-            "ttl":"P2W",       <==== typically you only should modify this setting, the 100 Hz duration time
+            "ttl":"P2W", 
             "modulo":1
          }
          ,
          {
-            "ttl":"P6M",
+            "ttl":"P2M",
             "modulo":100
          }
          ,
          {
-            "ttl":"P10Y",
+            "ttl":"P50Y",
             "modulo":60000
          }
-         ,
-         {
-            "ttl":"P100Y",
-            "modulo":3600000
-         }
       ]
    }
 }
@@ -98,24 +93,19 @@ Examples for ttl settings:
    "data_reduction":{
       "waveform":[
          {
-            "ttl":"P2W",       <==== typically you only should modify this setting, the 100 Hz duration time
+            "ttl":"P2W", 
             "modulo":1
          }
          ,
          {
-            "ttl":"P6M",
+            "ttl":"P2M",
             "modulo":100
          }
          ,
          {
-            "ttl":"P10Y",
+            "ttl":"P50Y",
             "modulo":60000
          }
-         ,
-         {
-            "ttl":"P100Y",
-            "modulo":3600000
-         }
       ]
    }
 }
@@ -125,24 +115,19 @@ Examples for ttl settings:
    "data_reduction":{
       "waveform":[
          {
-            "ttl":"P2W",       <==== typically you only should modify this setting, the 100 Hz duration time
+            "ttl":"P2W", 
             "modulo":1
          }
          ,
          {
-            "ttl":"P6M",
+            "ttl":"P2M",
             "modulo":100
          }
          ,
          {
-            "ttl":"P10Y",
+            "ttl":"P50Y",
             "modulo":60000
          }
-         ,
-         {
-            "ttl":"P100Y",
-            "modulo":3600000
-         }
       ]
    }
 }