diff --git a/main.cpp b/main.cpp
index 7769780..a132281 100644
--- a/main.cpp
+++ b/main.cpp
@@ -309,9 +309,9 @@ int main(int argc, char* argv[])
 
     bool exit = false;
     bool update_wf = true;
-    float freq_setpoint_local = 25.8f;
-    float tec_bias_local = 0.105f;
-    float tec_p_local = -0.022f;
+    float freq_setpoint_local = 19.1f;
+    float tec_bias_local = 0.030f;
+    float tec_p_local = -0.20f;
     while(!exit && !glfwWindowShouldClose(window)) {
         glfwPollEvents();
         glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
@@ -356,7 +356,7 @@ int main(int argc, char* argv[])
         ImGui::SliderFloat("TEC P", &tec_p_local, -1.0f, 0.0f);
         freq_setpoint = freq_setpoint_local;
         tec_bias = tec_bias_local;
-        tec_p = 0.01f*tec_p_local;
+        tec_p = 0.001f*tec_p_local;
         if(ImGui::Button("Exit"))
             exit = true;
         ImGui::Text("Frames processed: %d", (int)frames_processed);