Movable Shelf Wall #3

I'm getting a very late start this evening, so I don't expect to get a lot done today. Probably just a short stream. The best I expect is to get the posts set square and maybe start attaching the first shelf or two, starting from the bottom. This is a shelf and wall that roll along the floor of our shed. The design was created in 3D using Blender to help me visualize the dimensions and board cuts. I'll have to assemble the wall inside the shed because it will be too big to pass through the door.