Any question answered...

http://i926.photobucket.com/albums/ad106/hugo7_photos/7839f527.jpg

The high screw is the closest to the seat tube.

It is screwed in to it's max.

The cage will not clear the outer ring.

The chain is on the smallest rear cog.

Is my bottom bracket spendle too short? Or am I making some sort of other mistake?

Or could it be that the DR I have just isn't for a triple? - ie can't move far enough?