[Miata] Lateral Roll

[Naked Pagan]

"Lateral roll" comes from my aviation background, its more of a rock from side to side.I own a 93 with 125K. It has a brand new set of rear tires, a worn set in the front, shocks are a year old and it just passed the state safety inspection.I've developed a sway from left to right when I move the wheel to make a lane change. It lasts only a cycle or two, and can be diminished with corrective steering. Its noticeable in city driving, but more pronounced at 'express way' speeds, and can be a control issue. Kind of hairy when trying to pass between a semi and a jersey barrier.What is the issue and how to resolve it? Gods are fragile things; they may be killed by a whiff of science or a dose of common sense. [Chapman Cohen]
_________________________________________________________________
Windows Live SkyDrive lets you share files with faraway friends.
http://www.windowslive.com/skydrive/overview.html?ocid=TXT_TAGLM_WL_Refresh_skydrive_052008