Assemble Fence Panel and Concrete Intermediate Posts

What happens here

Begin assembling the fence panel by inserting the bottom rail into the routed holes of the posts. Next, slide the fence pickets into the channels of the bottom rail and the post. Ensure proper spacing between pickets using a small spacer tool (shown as an orange stick). Once all pickets are in place, insert the top rail, which typically clicks or locks into place over the pickets and into the post. Finally, secure the top side of the post by locking it into the top rail. Double-check the plumbness of the posts using your level, adjusting as necessary, then fill the remaining post holes with concrete from your string line down.

Goal: Construct fence panels and permanently set intermediate posts.