I2 SE lean steer

[Earmic]

My posts always seem to generate a lot of response here, but this one may be a little bit easier. Basically, my lean steer is crooked, albeit not by much. At the top of the handlebar it is maybe 2-3 inches off center. If I center it, (off the detent) sure enough it trys to zero turn ever so slowly. Here's what I did, I leaned the handlebar all the way to the side that it is leaning away from, and I felt a distinctive "slip", for lack of a better word, and when I returned it to the upright position, it was centered.
Question: this model has the new design on the handlebar attachment to the Seg, and it looks like it has 4 small bolts under the Segway sign in the center of the lean steer to attach it to the Segway. They appear to be tight. ? Has anyone encountered this (I'm sure someone has) and will loosing/tightening these fix the issue? Basically, what the heck is in there?