Steering rack problems?

[Modern Sports Car]

> I'm trying to isolate a weird steering problem on my 94. It's not the ball
> joints or tie rod ends as I had them checked at a shop. They gave me an
> alignment, but the car, especialy on the highway feels like it wants to
shoot
> over when I change lanes. The steering wheel kinda yanks over when I
change
> lanes. Unlike Ron Chongs problem there is no clunk in the front end & the
car
> still turns tightly in low-mid speed manuvers, just cant figure out why
she's
> so loose above, say, 45 or so. Could I have a problem with the steering
rack?
> Any ideas are appreciated.

What were the specs of the alignment? What are your tire pressures?

Terry Heick
Modern Sports Car
Heick Resources