diff --git a/main.py b/main.py
index 6f73f48..f2b7518 100644
--- a/main.py
+++ b/main.py
@@ -29,7 +29,7 @@ class MyMainScreen(QMainWindow):
         self.trig = gex.DOut(client, 'trig')
         self.adc = gex.ADC(client, 'adc')
 
-        self.adc.set_sample_rate(75000)
+        self.adc.set_sample_rate(80000)
 
         self.failcount = 0
         self.skipcount = 0
@@ -61,7 +61,7 @@ class MyMainScreen(QMainWindow):
 
         self.failcount = 0
 
-        self.adc.setup_trigger(1, level=1000, edge='rising', count=1000, handler=self.handle_meas)
+        self.adc.setup_trigger(1, level=1000, edge='rising', count=1366, handler=self.handle_meas)
         self.adc.arm()
 
         self.trig.pulse_us(10)
@@ -120,5 +120,5 @@ class MyMainScreen(QMainWindow):
 with gex.Client(gex.TrxSerialThread()) as client:
     app = QApplication(sys.argv)
     mainscreen = MyMainScreen(client)
-    mainscreen.show()
+    mainscreen.showFullScreen()
     app.exec_()