I remember watching another of James's EXCELLENT video's.
Forgot the name of it. I believe I will find the answer to my question: how to find the workbook in the drivers seat for being able to have my section dims reflect starting at the "Wall Thickness".
Right now I have it hard coded in to be 6". It needs to be parametric and move on varying wall thickness.
I.E. if I change the 6" to 4" my dim start point is 2" off the wall.