Invisible Machine Applique

Quick question.  Does the invisible applique stitch look like this?

I'm using a 60/8 needle, the smallest they come yet all I see are giant holes.  The smallest I can get is a 1.0.

Oh..wait.  I can do a .5.  Is this what it should look like?  That seems like it wouldn't hold very well.  However; the Ruby does a beautiful job.

Here's the screen:

Any input welcome!