Who's this ackerman guy and what does he have to do with the way my car steers? I saw a this mentioned shortly in one of my Rod & Custom mags. Now that I know this is something to look out for I'll do a little research on it. I'll be scratch building a lot of my chassis & suspension. If I had not stumbled across this ackerman thing; I'm sure I would have made this mistake. What other rules of geometry & stuff do I need to be looking for?