Here are the completed pics. of an assembled, complete unit. I designed this to be a certain width but also gave the builder the option to change the width based on the needs of their build with just a few small minor adjustments. The center section can be narrowed simply by sanding down the outer mounting hubs where the 4-link brackets attach. Of course if you narrow this section then on the final assembly the builder will also have to narrow the cross brace that attached to the 4-link brackets at the bottom. I made these adjustments on my assembled unit to show how it would look.