Cap/Corner component for italics

I’m trying to speed up the production of an Italic monospaced typeface and was experimenting with the cap and corner component.
What I have is serifs in which the origin point stands at the center of the stem (unlinke the serif presented in the handbook). So I tried creating the corner component in the italic and the image below represents how it showed (somewhat) correctly in the final glyph.

CloudApp — Not Found

I wonder if this has to do with it being italic or the fact that the origin is not in the true lower left corner of the stem.
Do you know a workaround for this to work ok?

Please check:

  1. your path directions, they seem to be the wrong way around
  2. the alignments of the serifs (select it, then you can align it to the in-stroke or the out-stroke)