What trackball is this?

[darktemp]

I can't tell from this picture if this is a happs high lip or a standard lip trackball.  Anyone with a better eye able to tell?

For reference here is a picture u_rebelscum (who could answer this question for sure) took for comparison with the high lip on the left.

[Zakk]

If you're asking about the trackball in the bottom picture, it looks like the regular 3" happ trackball.  The hi-lip has that extra thickness around the top ring so that it sits flush when mounted under metal and plexiglass.