diff --git a/touchcontroller/touchcontroller.ino b/touchcontroller/touchcontroller.ino
index 4045261..f98930e 100644
--- a/touchcontroller/touchcontroller.ino
+++ b/touchcontroller/touchcontroller.ino
@@ -15,14 +15,14 @@ unsigned long last_send=0;
 #define MINIMUMSENDDELAY 10 //in milliseconds. minimum delay between serial sends
 
 void setup() {
-  pinMode(A0, INPUT_PULLUP);
+  pinMode(A0, INPUT);
   pinMode(A1, INPUT);
-  pinMode(A2, INPUT_PULLUP);
-  pinMode(A3, INPUT_PULLUP);
-  pinMode(A4, INPUT_PULLUP);
-  pinMode(A5, INPUT_PULLUP);
-  pinMode(A6, INPUT_PULLUP);
-  pinMode(A7, INPUT_PULLUP);
+  pinMode(A2, INPUT);
+  pinMode(A3, INPUT);
+  pinMode(A4, INPUT);
+  pinMode(A5, INPUT);
+  pinMode(A6, INPUT);
+  pinMode(A7, INPUT);
   Serial.begin(115200);
 }
 
@@ -75,6 +75,7 @@ void loop() {
       last_send=loopmillis;
       //Serial.println(touchOut, BIN);
       Serial.write(touchOut); //Send byte
+      
     }
   }