Disable Relative Offset and select the Empty and move it on the x-axis and rotate it from the top view as seen in the video.
this has changed now array modifer has direct option to make curves and circles line directly baked in to it.
Disable Relative Offset and select the Empty and move it on the x-axis and rotate it from the top view as seen in the video.
this has changed now array modifer has direct option to make curves and circles line directly baked in to it.
Use W to open the Curve menu and take a look at the options.
curve menu