Hi bryandduncan, If you double click the Yellow Man (the icon for walk through), you can adjust the walk through to the desired height. Also, fly around height can be adjusted by double click the icon. These controls are also available as View-->3D viewing method-->Walk Through elevation or Fly Around Altitude You can use also the right button of your mouse. Press and hold the button down to raise and lower the viewpoint. Let us know if you need more help Patricia