No modules in that linked build page...try this: put the modules in the cab first, then shift them OUT of the case. At that point, the rack should drop down a bit and then the SCION OF EVIL, the ModularGrid cat, will pop up to taunt you. But that'll put the modules AND the empty rack behind the link. Just make sure that, before you leave that page, you do a refresh on the "screenshot" option under "Views".