diff --git a/cpp/switchchain_successrates.cpp b/cpp/switchchain_successrates.cpp
index 2a31f5235b0c121c59200fe665ca468866306ab2..4f8df72a039202ab01001d3dd58bd88d50dee767 100644
--- a/cpp/switchchain_successrates.cpp
+++ b/cpp/switchchain_successrates.cpp
@@ -269,13 +269,16 @@ int main(int argc, char* argv[]) {
                 std::cout << "Running n = " << numVertices << ", tau = " << tau
                           << ". \t" << std::flush;
 
-                //int mixingTime = (32.0f - 26.0f*(tau - 2.0f)) * numVertices; //40000;
-                //constexpr int measurements = 50;
-                //constexpr int measureSkip =
-                //    200; // Take a sample every ... steps
-                int mixingTime = 0;
-                constexpr int measurements = 500;
-                constexpr int measureSkip = 100;
+                // Non time evol
+                int mixingTime = 32*(32.0f - 15.0f*(tau - 2.0f)) * numVertices; //40000;
+                constexpr int measurements = 50;
+                constexpr int measureSkip =
+                    200; // Take a sample every ... steps
+
+                // Time Evol
+                //int mixingTime = 0;
+                //constexpr int measurements = 500;
+                //constexpr int measureSkip = 100;
 
 
                 int movesTotal = 0;
@@ -290,20 +293,21 @@ int main(int argc, char* argv[]) {
                     }
                 }
 
-                std::vector<int> successRates;
-                successRates.reserve(measurements);
-                int successrate = 0;
+                // Time Evol
+                //std::vector<int> successRates;
+                //successRates.reserve(measurements);
+                //int successrate = 0;
                 for (int i = 0; i < measurements; ++i) {
                     for (int j = 0; j < measureSkip; ++j) {
                         ++movesTotal;
                         if (chain.doMove()) {
                             ++movesSuccess;
-                            ++successrate;
+                            //++successrate;
                         }
                     }
                     triangles[i] = chain.g.countTriangles();
-                    successRates.push_back(successrate);
-                    successrate = 0;
+                    //successRates.push_back(successrate);
+                    //successrate = 0;
                 }
 
                 std::cout << '('
@@ -324,7 +328,8 @@ int main(int argc, char* argv[]) {
 
                 outfile << '{' << '{' << numVertices << ',' << tau << '}';
                 outfile << ',' << avgTriangles;
-                outfile << ',' << successRates;
+                //outfile << ',' << successRates;
+                outfile << ',' << float(movesSuccess) / float(movesTotal);
                 outfile << '}' << std::flush;
 
                 std::cout << std::endl;