diff --git a/CIValidations/CovarianceValidations.cpp b/CIValidations/CovarianceValidations.cpp
index 89d7b62..502d69b 100755
--- a/CIValidations/CovarianceValidations.cpp
+++ b/CIValidations/CovarianceValidations.cpp
@@ -154,7 +154,7 @@ void TestPCA(const std::string& label,
 
   PCA->AcceptStep();
 
-  PCA->ToggleFixAllParameters();
+  PCA->SetFixAllParameters();
   for (int i = 0; i < PCA->GetPCAHandler()->GetNumberPCAedParameters(); i++) {
     outFile << "Param in " << label << " is Fixed: " << i << " = " << PCA->GetPCAHandler()->IsParameterFixedPCA(i) << std::endl;
   }
@@ -222,7 +222,7 @@ void TestAdaptive(std::ostream& outFile,
       Adapt->SetParCurrProp(i, Adapt->GetParInit(i));
     }
   }
-  Adapt->ToggleFixAllParameters();
+  Adapt->SetFixAllParameters();
   for (int i = 0; i < Adapt->GetNumParams(); i++) {
     outFile << "Adapt " << Name <<" is param " << i  << " fixed=" << Adapt->IsParameterFixed(i) << std::endl;
   }
@@ -341,7 +341,7 @@ int main(int argc, char *argv[])
   for (int i = 0; i < xsec->GetNumParams(); i++) {
     outFile << "Is param " << i  << " fixed=" << xsec->IsParameterFixed(i) << std::endl;
   }
-  xsec->ToggleFixAllParameters();
+  xsec->SetFixAllParameters();
   for (int i = 0; i < xsec->GetNumParams(); i++) {
     outFile << "Is param " << i  << " fixed=" << xsec->IsParameterFixed(i) << std::endl;
   }
diff --git a/CIValidations/TestOutputs/CovarianceOut.txt b/CIValidations/TestOutputs/CovarianceOut.txt
index cd79210..07d5a3f 100644
--- a/CIValidations/TestOutputs/CovarianceOut.txt
+++ b/CIValidations/TestOutputs/CovarianceOut.txt
@@ -2103,10 +2103,10 @@ Param in PCA_3 is Fixed: 18 = 1
 Param in PCA_3 is Fixed: 19 = 1
 Param in PCA_3 is Fixed: 20 = 1
 Param in PCA_3 is Fixed: 21 = 1
-Param in PCA_3 is Fixed: 22 = 0
-Param in PCA_3 is Fixed: 23 = 0
-Param in PCA_3 is Fixed: 24 = 0
-Param in PCA_3 is Fixed: 25 = 0
+Param in PCA_3 is Fixed: 22 = 1
+Param in PCA_3 is Fixed: 23 = 1
+Param in PCA_3 is Fixed: 24 = 1
+Param in PCA_3 is Fixed: 25 = 1
 PCA_4 Eigen Value 0 = 0.0239541
 PCA_4 Eigen Value 1 = 0.0121
 PCA_4 Eigen Value 2 = 0.0074135
@@ -3125,11 +3125,11 @@ Param in PCA_4 is Fixed: 16 = 1
 Param in PCA_4 is Fixed: 17 = 1
 Param in PCA_4 is Fixed: 18 = 1
 Param in PCA_4 is Fixed: 19 = 1
-Param in PCA_4 is Fixed: 20 = 0
-Param in PCA_4 is Fixed: 21 = 0
-Param in PCA_4 is Fixed: 22 = 0
-Param in PCA_4 is Fixed: 23 = 0
-Param in PCA_4 is Fixed: 24 = 0
+Param in PCA_4 is Fixed: 20 = 1
+Param in PCA_4 is Fixed: 21 = 1
+Param in PCA_4 is Fixed: 22 = 1
+Param in PCA_4 is Fixed: 23 = 1
+Param in PCA_4 is Fixed: 24 = 1
 PCA_5 Eigen Value 0 = 1
 PCA_5 Eigen Value 1 = 1
 PCA_5 Eigen Value 2 = 1