Building an LP3
Here are some instructions and pictures that are helpful when building an LP3 rack.
Some images of a rack in progress:
Here you can see the Plastic separators.
In the second pic the separator on the left is for the outside
corners and on the right is for the middle in 2 or more column racks.
Here you can see building up the shelves one by one.
Finally the nuts which secure the top self and the bars which increase stability.