Hey Bryan, I am sure Kmac has changed the way they go about supplying information to there buyers these days... If you are running standard lower control arm etc.... And you were to trim the plate I would be very surprised if you got more then 1.0 degrees in any direction... We have since made our own tops, achieving 4.0 degrees neg with standard 1200 lower control arms and 4.5 degrees castor with the maddat caster bars.... The limiting factor with most including the k-mac camber top is the top nut/bearing...

Most people set camber/castor and go.... The idea of adjusting it on a race track/street just can't see it happening my self,

Happy to help guys