by unscrewing the wooden side panels it's possible to "flip" the internal assembly so that the hinge can be mounted on the other side, making the two Rackbrutes in the same orientation again. Definitely something you'll want to do when getting your second Rackbrute!

-- splendor

So good to know, thanks. I can finally put the ES-9 in the far right of the bottom RackBrute!

The screws on the side panels are Torx, right? I've never come across these before. Do you know what size screwdriver you need? Just wanna make sure I order the right one.

Thanks again for this super useful tip - your setup is fantastic.