I made this so I could roll the saw outside. I centered the motor over the 4" sq tube riser so down forces would go straight to the floor to help with balance when cutting. The angle irons end over the center of the axle. The handle slides in out of the way. For those that don't know, you can click on the double lines down at the bottom left by the pictures and stop the slide show and see the pictures one at a time by clicking on the arrows on the screen.