diff --git a/ubitx_factory_alignment.ino b/ubitx_factory_alignment.ino
deleted file mode 100644
index bea9692..0000000
--- a/ubitx_factory_alignment.ino
+++ /dev/null
@@ -1,97 +0,0 @@
-
-/**
- * This procedure is only for those who have a signal generator/transceiver tuned to exactly 7.150 and a dummy load 
- */
-
-void btnWaitForClick(){
-  while(!btnDown())
-    active_delay(50);
-  while(btnDown())
-    active_delay(50);
- active_delay(50);
-}
-
-/**
- * Take a deep breath, math(ematics) ahead
- * The 25 mhz oscillator is multiplied by 35 to run the vco at 875 mhz
- * This is divided by a number to generate different frequencies.
- * If we divide it by 875, we will get 1 mhz signal
- * So, if the vco is shifted up by 875 hz, the generated frequency of 1 mhz is shifted by 1 hz (875/875)
- * At 12 Mhz, the carrier will needed to be shifted down by 12 hz for every 875 hz of shift up of the vco
- * 
- */
-
-/*
-void factory_alignment(){
-        
-  calibrateClock();
-
-  if (calibration == 0){
-    printLine2("Setup Aborted");
-    return;
-  }
-
-  //move it away to 7.160 for an LSB signal
-  setFrequency(7170000l);
-  updateDisplay();
-  printLine2("#2 BFO");
-  active_delay(1000);
-
-  usbCarrier = 11053000l;
-  menuSetupCarrier(1);
-
-  if (usbCarrier == 11994999l){
-    printLine2("Setup Aborted");
-    return;
-  }
-  
-  printLine2("#3:Test 3.5MHz");
-  isUSB = false;
-  setFrequency(3500000l);
-  updateDisplay();
-
-  while (!btnDown()){
-    checkPTT();
-    active_delay(100);
-  }
-
-  btnWaitForClick();
-  printLine2("#4:Test 7MHz");
-
-  setFrequency(7150000l);
-  updateDisplay();
-  while (!btnDown()){
-    checkPTT();
-    active_delay(100);
-  }
-
-  btnWaitForClick();
-  printLine2("#5:Test 14MHz");
-
-  isUSB = true;
-  setFrequency(14000000l);
-  updateDisplay();
-  while (!btnDown()){
-    checkPTT();
-    active_delay(100);
-  }
-
-  btnWaitForClick();
-  printLine2("#6:Test 28MHz");
-
-  setFrequency(28000000l);
-  updateDisplay();
-  while (!btnDown()){
-    checkPTT();
-    active_delay(100);
-  }
-
-  printLine2("Alignment done");
-  active_delay(1000);
-
-  isUSB = false;
-  setFrequency(7150000l);
-  updateDisplay();  
-  
-}
-*/