diff --git a/Detector-Building.ino b/Detector-Building.ino
index b2c49d3..382178b 100644
--- a/Detector-Building.ino
+++ b/Detector-Building.ino
@@ -52,26 +52,30 @@ void setup() {
     ++n;
   }
   
-  fitCurve(order, n, vol, con, order + 1, coeff);
+  Serial.println(fitCurve(order, n, vol, con, order + 1, coeff));
   for (int i = 0; i <= order; ++i) Serial.println(coeff[i]);
+  Serial.println("Calibration done");
 }
 
 void loop() {
-  double v = a2d(analogRead(THERM));
-  double c = 0;
-  for (int i = 0; i <= order; --i) c = v*c + coeff[i];
+  Serial.println("Testing");
   
+  double v = a2d(analogRead(THERM));
   Serial.print("Voltage: ");
   Serial.println(v);
-  Serial.print("Conductivity: ");
+  
+  double c = 0;
+  for (int i = 0; i <= order; ++i) c = v*c + coeff[i];
+  
+  Serial.print("Concentration: ");
   Serial.println(c);
 
-  if (c <= 100) {
+  if (c <= 50000) {
     digitalWrite(LED_R, LOW);
     digitalWrite(LED_G, LOW);
     digitalWrite(LED_B, HIGH);
   }
-  else if (c <= 200) {
+  else if (c <= 15000) {
     digitalWrite(LED_R, LOW);
     digitalWrite(LED_G, HIGH);
     digitalWrite(LED_B, LOW);