diff --git a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
index 8eb93ed92..265a8425a 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
@@ -880,10 +880,7 @@ bool ClassFlowPostProcessing::doFlow(string zwtime)
                         NUMBERS[j]->Value = NUMBERS[j]->PreValue;
                         NUMBERS[j]->ReturnValue = to_string(NUMBERS[j]->PreValue);
                 } 
-                else if  {
-                    NUMBERS[j]->Value = NUMBERS[j]->PreValue;
-                    NUMBERS[j]->ReturnValue = to_string(NUMBERS[j]->PreValue);
-                } else {
+                else {
                     NUMBERS[j]->ErrorMessageText = NUMBERS[j]->ErrorMessageText + "Neg. Rate - Read: " + zwvalue + " - Raw: " + NUMBERS[j]->ReturnRawValue + " - Pre: " + RundeOutput(NUMBERS[j]->PreValue, NUMBERS[j]->Nachkomma) + " "; 
                     NUMBERS[j]->Value = NUMBERS[j]->PreValue;
                     NUMBERS[j]->ReturnValue = "";
diff --git a/code/test/components/jomjol-flowcontroll/test_flow_pp_negative.cpp b/code/test/components/jomjol-flowcontroll/test_flow_pp_negative.cpp
index 5af4c7666..1e31c9cc2 100644
--- a/code/test/components/jomjol-flowcontroll/test_flow_pp_negative.cpp
+++ b/code/test/components/jomjol-flowcontroll/test_flow_pp_negative.cpp
@@ -51,21 +51,32 @@ void testNegative() {
         delete underTestPost;
 
         // extendResolution=false
-        // value < preValue
-        preValue = 16.99; // zu groß
+        // value < (preValue -.01)
+        preValue = 17.00; // zu groß
         underTestPost = init_do_flow(analogs, digits, Digital100, false, false, 0);
         setAllowNegatives(underTestPost, false);
-        setPreValue(underTestPost, preValue_extended);
+        setPreValue(underTestPost, preValue);
         result = process_doFlow(underTestPost);
-        TEST_ASSERT_EQUAL_STRING("Neg. Rate - Read:  - Raw: 16.98 - Pre: 16.99 ", underTestPost->getReadoutError().c_str());
+        TEST_ASSERT_EQUAL_STRING("Neg. Rate - Read:  - Raw: 16.98 - Pre: 17.00 ", underTestPost->getReadoutError().c_str());
         TEST_ASSERT_EQUAL_STRING("", result.c_str());
         delete underTestPost;
 
+        // extendResolution=false
+        // value > (preValue -.01)
+        // ist im Rahmen der Ungenauigkeit (-1 auf letzter Stelle)
+        preValue = 16.99; // zu groß
+        underTestPost = init_do_flow(analogs, digits, Digital100, false, false, 0);
+        setAllowNegatives(underTestPost, false);
+        setPreValue(underTestPost, preValue);
+        result = process_doFlow(underTestPost);
+        TEST_ASSERT_EQUAL_STRING("no error", underTestPost->getReadoutError().c_str());
+        TEST_ASSERT_EQUAL_STRING("16.99", result.c_str());
+        delete underTestPost;
 
         // extendResolution=false
         // value < preValue
         // Aber Prüfung abgeschaltet => kein Fehler
-        preValue = 16.99; // zu groß
+        preValue = 17.99; // zu groß
         underTestPost = init_do_flow(analogs, digits, Digital100, false, false, 0);
         setAllowNegatives(underTestPost, true);
         setPreValue(underTestPost, preValue_extended);
@@ -84,8 +95,8 @@ void testNegative_Issues() {
         // Ohne decimal_shift
         std::vector<float> digits = { 2.0, 2.0, 0.0, 1.0, 7.2, 9.0, 8.0};
         std::vector<float> analogs = { };
-        double preValue_extended = 22018.080;
-        double preValue = 22018.08;
+        double preValue_extended = 22018.090;
+        double preValue = 22018.09;
         
         const char* expected = "22017.98";
 
@@ -93,13 +104,13 @@ void testNegative_Issues() {
         // extendResolution=false
         // value < preValue
         // Prüfung eingeschaltet => Fehler
-        preValue = 22018.08; // zu groß
+        preValue = 22018.09; // zu groß
         UnderTestPost* underTestPost = init_do_flow(analogs, digits, Digital100, false, false, -2);
         setAllowNegatives(underTestPost, false);
         setPreValue(underTestPost, preValue_extended);
         std::string result = process_doFlow(underTestPost);
-        TEST_ASSERT_EQUAL_STRING("Neg. Rate - Read:  - Raw: 22017.98 - Pre: 22018.08 ", underTestPost->getReadoutError().c_str());
-        TEST_ASSERT_EQUAL_STRING(expected, result.c_str());
+        TEST_ASSERT_EQUAL_STRING("Neg. Rate - Read:  - Raw: 22017.98 - Pre: 22018.09 ", underTestPost->getReadoutError().c_str());
+        TEST_ASSERT_EQUAL_STRING("", result.c_str());
         delete underTestPost;
 
 }
\ No newline at end of file
diff --git a/code/test/test_suite_flowcontroll.cpp b/code/test/test_suite_flowcontroll.cpp
index 8c36cc1a7..cc7395157 100644
--- a/code/test/test_suite_flowcontroll.cpp
+++ b/code/test/test_suite_flowcontroll.cpp
@@ -109,8 +109,8 @@ extern "C" void app_main()
 
   UNITY_BEGIN();
     RUN_TEST(testNegative_Issues);
-  /* RUN_TEST(testNegative);
-   
+   RUN_TEST(testNegative);
+   /*
     RUN_TEST(test_analogToDigit_Standard);
     RUN_TEST(test_analogToDigit_Transition);
     RUN_TEST(test_doFlowPP);