       TFTscreen.stroke(0, 20, 20);
       digitalWrite(40, HIGH);
     }
-    TFTscreen.setTextSize(2);
-    TFTscreen.text("Ready", 30, 105);                // write the text to coordinates
+    TFTscreen.setTextSize(1);
+    TFTscreen.text("Ready", 50, 115);                // write the text to coordinates
 
     displayRefresh = false;
   }

  TFTscreen.text(DisplayValueL, 40, 40);
}

void EraseDisplayL() {                                   // erase display L values
  TFTscreen.stroke(0, 20, 30);
  TFTscreen.setTextSize(2);
  TFTscreen.text(DisplayValueL, 40, 40);
}

void displayC1() {                                       // display C values

    TFTscreen.stroke(0, 255, 0);
  }
  TFTscreen.setTextSize(2);
  TFTscreen.text(DisplayValueC1, 40, 65);
}

void EraseDisplayC1() {                                   // erase display C values
  TFTscreen.stroke(0, 20, 20);
  TFTscreen.setTextSize(2);
  TFTscreen.text(DisplayValueC1, 40, 65);
}

void displayC2() {                                       // display C values
