I have also had similar issues with this aircraft during the taxi & turning mode; however, not to the degree as mentioned above, ie tipping over or extremely exagerated leaning configuration. I would guess that, in my experience, this particular aircraft will "list" approx 10-15 degrees during any turning maneuver, left or right, while taxing, even at slow speed. Hopefully, someone will come up with a "fix" for this issue.

Paul