Perspective Tweaks for other (non-vc) Cameras?

I've done the virtual cockpit camera tweak (which has been a big help btw) but was wondering:Are there any other tweaks for the Chase camera or Free-look camera to alter it's default settings?I'd like to set one as a high angle rear cam for taxiing (for example). I've tried playing with some of the settings (as per the vc-perspective tweak) but don't really know what settings to change...Any ideas?