diff --git a/config/variables.properties b/config/variables.properties
index dbe9a69d..bf692edc 100644
--- a/config/variables.properties
+++ b/config/variables.properties
@@ -1,4 +1,4 @@
-#Tue Sep 21 11:25:34 CEST 2021
+#Tue Sep 21 11:28:42 CEST 2021
 LastRunDate=210921
-FileSequentialNumber=8647
-DaySequentialNumber=6
+FileSequentialNumber=8649
+DaySequentialNumber=8
diff --git a/plugins/Scienta.java b/plugins/Scienta.java
index 69ede0ae..50c6b103 100644
--- a/plugins/Scienta.java
+++ b/plugins/Scienta.java
@@ -59,8 +59,8 @@ public class Scienta extends ch.psi.pshell.epics.Scienta {
     @Override
     protected void doInitialize() throws IOException, InterruptedException {
         super.doInitialize();
-        spectrum.setSize(ChannelDoubleArray.KEEP_TO_VALID);
-        spectrumX.setSize(ChannelDoubleArray.KEEP_TO_VALID);
+        //spectrum.setSize(ChannelDoubleArray.KEEP_TO_VALID);
+        //spectrumX.setSize(ChannelDoubleArray.KEEP_TO_VALID);
     }
 
     
@@ -101,14 +101,14 @@ public class Scienta extends ch.psi.pshell.epics.Scienta {
             setAccessType(AccessType.Read);
         }
 
-        /*
+        
         @Override
         protected double[] doRead() throws IOException, InterruptedException {
             //getNumChannels().getValue();
             setSizeToValidElements();
             return super.doRead();
         }
-        */
+        
         
 
         @Override
@@ -120,7 +120,8 @@ public class Scienta extends ch.psi.pshell.epics.Scienta {
                 Double cb = channelRange.get(0);
                 Double ce = channelRange.get(1);
                 //scale = (ce - cb) / Math.max(getNumChannels().getValue()- 1, 1);
-                scale = (ce - cb) / Math.max(take().length - 1, 1);
+                setSizeToValidElements();
+                scale = (ce - cb) / Math.max(this.getSize() - 1, 1);
                 offset = cb;
             } catch (Exception ex) {
             }
@@ -146,7 +147,7 @@ public class Scienta extends ch.psi.pshell.epics.Scienta {
         }
         return x;
         */
-        //spectrumX.setSizeToValidElements();
+        spectrumX.setSizeToValidElements();
         return spectrumX.read();
     }