Hasta La Motion!

I’ve camera tracked some footage consisting of a person in front of a green screen. The results seem ok. But I can’t get the tracker to lock onto the face markers.

What I’d like to do is get a good track for the face markers and then create an axis at that precise location to help with a face replacement test.

I know I can use the 2D tracker and then use these points as user tracks. But if I select these user tracks Nuke does not give me the option to create an axis there.

I have also tried to seed points on the markers but they just drift.

any suggestions? thanks in advance