Dynamic Camber in my 92GSX

The picture shows my 92GSX on an autocross course (1998 DSM Shootout), note the difference in camber between the front and the rear tire.  This was with -2 static camber in the back and -1 up front.  I didn't install the Shocktek Bilstein coilovers until minutes before the 1999 Shootout autocross, so this picture is of the stock suspension.  The Shockteks made the car handle WAY better, especially in transitions, but by jacking up the front suspension I could still see that I was losing camber (going positive, even with -2 static)--I believe it's a suspension geometry problem.  My Shocktek coilovers were stiff enough (350lb/in) that it took a lot more weight transfer to lose that camber, but it still happened.  Conversely, my 97GSX appears to GAIN negative camber as the suspension compresses.  Unfortunately, short of changing the 1g geometry, I could only come up with the "Mustang solution":  run even stiffer springs so that the suspension doesn't compress enough in turns to allow a camber change--of course, this presents other problems...