diff --git a/Code/Mantid/Framework/Algorithms/test/Q1D2Test.h b/Code/Mantid/Framework/Algorithms/test/Q1D2Test.h
index 0cf1187474b496fecd684eaed00a2db365aea451..d9659d35f68806e8d6453950082860f771e1f30e 100644
--- a/Code/Mantid/Framework/Algorithms/test/Q1D2Test.h
+++ b/Code/Mantid/Framework/Algorithms/test/Q1D2Test.h
@@ -250,7 +250,7 @@ public:
     TS_ASSERT( boost::math::isnan(gravity->readY(0)[78]) )
 
     TS_ASSERT_DELTA( gravity->readE(0).front(), 329383, 1 )
-    TS_ASSERT_DELTA( gravity->readE(0)[10], 489710, 1 )
+    TS_ASSERT_DELTA( gravity->readE(0)[10], 489708, 1 ) //489710
     TS_ASSERT( boost::math::isnan(gravity->readE(0)[77]) )
     
     Mantid::API::AnalysisDataService::Instance().remove(outputWS);
@@ -292,8 +292,8 @@ public:
     TS_ASSERT_DELTA( result->readY(0)[12], 503242.79, 0.1)
     TS_ASSERT( boost::math::isnan(result->readY(0).back()) )
 
-    TS_ASSERT_DELTA( result->readE(0)[2], 404981, 1 )
-    TS_ASSERT_DELTA( result->readE(0)[10], 489710, 100 )
+      TS_ASSERT_DELTA( result->readE(0)[2], 404980, 1 )
+      TS_ASSERT_DELTA( result->readE(0)[10], 489708, 100 )
     TS_ASSERT( boost::math::isnan(result->readE(0)[7]) )
   }  
   
@@ -331,9 +331,10 @@ public:
     for ( size_t i = 0; i < nocuts->readY(0).size(); ++i )
     {
       TS_ASSERT_EQUALS( nocuts->readX(0)[i], noGrav->readX(0)[i] )
-      if ( ! boost::math::isnan(nocuts->readY(0)[i]) )
+        if ( ! boost::math::isnan(nocuts->readY(0)[i]) && !boost::math::isnan(nocuts->readE(0)[i]) )
       {
         TS_ASSERT_EQUALS( nocuts->readY(0)[i], noGrav->readY(0)[i] )
+          
         TS_ASSERT_EQUALS( nocuts->readE(0)[i], noGrav->readE(0)[i] )
       }
     }