s&g has the standard (police type?), firm, and extra firm. You can apparently also special order an extra extra firm, but ?? dont know what that would be.
I got the extra firm which I guess is like ff's stage 3.
I do like it but could even use a little bit more.
Anyways, I had to reset my toe-in, since the steering wheel was off by 90 degrees after install. Took about 3 or 4 adjustments by trial and error until I got the toe-in spot on again (about 1/8" in).