Being newish into the large motorhome world, I hadn't heard or thought of the steering gear as a potential problem. On the other hand, I do have a lot of play which gives the MH opportunity to move left and right some.
These threads also lead into chassis bushings as a potential source of problems, at least on Roadmaster chassis. My front sway bar bushings were changed just before I purchased it. Other bushings are unknown vintage as of now. But, I will look at the steering gear manufacturer for curiosity sake.
Thank you for the new information. The alignment just done helped but was not the cure I was hoping for.