I drew a line in the middle of the box so I would know were to put the MDF divider. then I measured the width of the box, so that I could cut the width of the MDF. Then I measure the height of the box so that I could cut it to size. Next I drew a line in the middle of a piece of MDF, then I measured the size of the nut after that I drew the size of the nut onto the piece of MDF then I cut out the size of the nut with the scroll saw, after that we gave it a little bit of room so it wouldn’t get stuck in the hole. Then I sanded the piece of MDF.