On Fri, 19 Sep 2008 13:43:00 -0700 (PDT), wrote:

mounting holes and such, and perhaps more importantly, it will get any fuel
that might be hiding in the fuel tank away from the sump out of it's
depression and into the sump.

Not quite sure I understand the above??

Obviously has something to do with the sump jiggies, and mine are
"spring loaded" and pressed in using the outer edge of the fuel sump
diddy rather then a center piece like a Cessna.

Does the style of sump make any difference?

Yes, some sumps drop water to the bottom, don't know about your AC.