Tracing Data back through column header

[JfosterBGC]

Hey All,

I am having an issue where the data is plotting under the wrong column. In the attached image, I believe the "3D" column should actually be a 2D column under the title "EE_Base_PostCyclic". I am using a series of nested Spanners as I usually have a larger dataset with more variation (I am testing/adjusting my code to handle a limited set).

I have traced through my code that generates the TBL file, as far as I can tell, the input data (Specificly the data column name) that breaks down into the various spanners is correct (i.e. the column is named "FoS_EE2D_Baed_PostCyclic") and should be generating correctly. I have looked through the TBL variable to see where the column headers are located to track down why this data is being labelled incorrectly, but I can't seem to figure out where within the TBL variable to see/track this information.

Any guidance you can provide is appreciated.
Thanks