Hey Rex,Understood. @rnjscooter posted that link in response to @slinky005 , who asked him what case he was using for the pedalboard he posted earlier. If you follow that conversation chain backwards through the thread, you'll see that he's using an FC-6 and an EV-2 on a 15" x 10" board, which fits perfectly into the 16x10 bag.
Turn out that I saw the post above Rnjscooter’s response, (ssmorga78’s brown board with an FC6 and 2 EV1’s), mistakenly thought that was rnj’s board, and that was the source of my confusion. Thank you for being a helpful dude.