Home alignment, what about thrust angle?

If you guys do a google search there is TONS of info on the net about various ways to check chassis / front end alignment, including lasers, and home built caster / camber gauges.

I did mine sort of "backwards." That is, the car has never been wrecked so I aligned the front end and "see how it drove". It drives great, so I'm not worrying about thrust angle. I MAY rethink that with more power in the car