No matter what I try, I can't nudge airport off the top. My configs are ordered with airport at the bottom and still it appears at the top of the list and cat bonds to it.
Edit: I've managed to knock Airport off the top by removing it's gateway and no longer says it's connected to the internet through this connection. After doing this I can order the connections how i'd like, cat works great and can discover my net lynx fine!
As soon as I give my airport config a gateway and dns server in manual, it jumps to the top again and can't be shifted, thus cat bonds to that IP.
Strange behaviour.