Anybody have a hitch and aftermarket exhaust on their Wrx/Sti?

I have a drawtite hitch that cleared the factory muffler fine on my Sti but not the Greddy Evo doesn't clear.

I've researched on Nasioc and the common (easy) solution is to use the Kartboy XL hangers but some say the muffler sits too low then.

Anybody have these hangers so I can see how low is too low?

 

I think Faded has some hangers for sale.