Hello. I thought I'd share my design for my tray inserts made from foam core board for Imperial Assault.
I used under two full sheets of the cheap foam board purchased from the Dollar Tree for $1.00 each. The foam in between the two black sheets is white. I'm sure the all black foam board would have looked better but I wanted to keep costs to a minimum. Plus, I think the black and white contrast gives it that stormtrooper look. ![]()
The design consist of four trays. The bottom tray has two sections. One section is about 3" deep and stores the miniatures. The other section is about 2" deep and stores the terrain tiles. A small tray fits partially into the bottom tray and stores the small sized cards. A large tray fits over these two and stores the large sized cards. Another large tray sits on top and stores the hero cards, dice and tokens. These three trays are about 3/4" deep not accounting for the thickness of the foam board. The entire set fits snugly inside the original game box and all the booklets lay on top of the trays.
I used Elmer's PVA to glue everything together and used push pins to keep it all in place while it dries. In this case I preferred the slower drying time of the PVA as opposed to hot glue. This gave me time to get everything in place an at the right angle. Also, hot glue might have messed up the dimensions as it can add space between the pieces being glued.
I'm not sure how many expansions this design will hold but there is some room for a few more cards and miniatures. All of my cards, including the hero cards, are sleeved and the miniatures are just piled together.
A PDF containing the patterns for building the trays can be found at the following link.
http://boardgamegeek.com/filepage/113500/foam-board-trays-imperial-assault
Credit given to Jimmy Hudson with Board Game Closet for ideas and inspiration.

