I see in the pics the mounting screws for the FuZion are quite thick and have brass hex-nuts on. The ones that came with mine aren't anything like that: they're thin, black, and have matching black thumb-nuts.

Did you replace your mounting screws, or are those the ones from the Apogee?

My Apogee mounting kit doesn't look like that either: it has plain zinc-plated screws and black hex-nuts with caps on.