I thought I would close this mystery for those with inquisitive minds. I know some folks are still lying awake at night trying to figure this issue out for me. Ha ha.
As I was in the seat the other day I realized what my problem was and I feel a bit dumb that I didn't diagnose this sooner. The seat frame is square and true, what isn't is the seat cushion. Due to the nature of sliding into the seat, under the steering wheel, the cushion has been pushed to the far left side, deforming the seat bottom. I am now in the process of "retraining" the seat cushion to be in it's original location. Problem Solved!
Thanks to those who weighed in and those who read the post and gave up.