You might wanna know what's inside the X32 before taking off the side panels.
Take a look at THIS thread to see inside.
The link to Amazon I reference above comes out straight and doesn't have to be modified.
Not sure about the Hosa, but the littlelite is also 90° and can be rebuilt to have the gooseneck to exit from the top instead of the side.
Its as easy as it looks.
All I can come up with is the classic one of getting into sends on fader and accidentally sending a fx return back to its own aux. When doing fx to monitors,