Bench Seat question

I don't have all the pics I took on my phone, but in this one you can clearly see the wires woven into the burlap.
In the front seat they were woven into the foam. There is also a piece of burlap, or something, hog clipped to the top springs and the bottom springs in the middle, which actually come around the back of the center seat bottom, top to bottom.

Watching the online upholstery videos and comparing them to what I took apart was night and day.

I originally followed the videos step by step, and it not only turned out horrible but I couldn't get the covers on fully.

Recreated what was originally there and they are perfect and extremely comfortable.