I was going to question why you were measuring in A, not mA, but it's a Fluke, should still be pretty accurate.

25-50 mA is considered normal for most cars.

http://www.diagnosticnews.com/featur...attery-drains/

That might be of some help.

If every fuse has been removed and there is no drop, the issue might be along the main battery wire.

Try removing it at the starter and at the alternator and see if there is any change. One at a time of course.