DC Cross Support Assembly
Using 2 DC HEX CROSS SUPPORTS and 2 DC CROSS SUPPORTS, add these to the center wall. There should be NO WASHERS used during this part of the build. You will need to use the included Allen wrench to tighten the bolts as the hole is recessed.
To make following the rest of the guide easier, make the side with the DC HEX CROSS SUPPORTS (the side with the nuts) the HEX SIDE of the center wall. This will be important during the next step. The other side with the round bolt heads will be the ROUND SIDE.