diff --git a/oving_2/main.py b/oving_2/main.py
index fd996a8..96a3268 100644
--- a/oving_2/main.py
+++ b/oving_2/main.py
@@ -23,7 +23,8 @@
 
 leftMotor = Motor(port=Port.A)
 rightMotor = Motor(port=Port.C)
-robotDriveBase = DriveBase(leftMotor, rightMotor, wheel_diameter=56, axle_track=180)
+
+robotDriveBase = DriveBase(leftMotor, rightMotor, wheel_diameter=56, axle_track=160)
 
 startBtn = TouchSensor(port=Port.S1)
 usSensor = UltrasonicSensor(port=Port.S3)
@@ -44,7 +45,7 @@
             isPressed = False
             break
             
-        elif(usSensor.distance() >= 75):
+        elif(usSensor.distance() >= 150):
             robotDriveBase.drive(-250, 0)
         else:
             robotDriveBase.turn(90 * next_turn)