Step 3: Make a horizontal centerline using the ‘centerline’ option. This can be found by clicking on the arrow next to the line icon. Then use the ‘line’ option to draw the same lines as the screenshot. Using the ‘smart dimension’ tool make the lengths of the lines the same as the screenshot below. | Step 3: Make a horizontal centerline using the ‘centerline’ option. This can be found by clicking on the arrow next to the line icon. Then use the ‘line’ option to draw the same lines as the screenshot. Using the ‘smart dimension’ tool make the lengths of the lines the same as the screenshot below. |