DEAN0 said:
There is no official way to correct this error in camber.
The only suggestion was to take it to a local rally car builder and have him elongate the ball joint holes in the wishbone to move the wheel in slightly to correct the camber.
There is some movement possible the top suspension mount bolt holes.
And I believe it's possible to shift the subframe slightly, with the same effect.
I'd echo m0rk's view of Quick-fit type places; went to have mine done once, got told they'd sent the equipment away as it was found to be several degrees out...and that was after they'd done quite a few cars with it.
The kit often gets chucked about and the people using it don't usually take much care setting it up, or understand much about suspension either...