That is completely normal. One of my fond memories as a child is being in the passengers seat watching my dad steer the car with one finger. If all steering components are tight, then you'll have to look into a Firm Feel box. They have three different stages. Just from reading peoples impressions with the different stages, you'll want a stage 2 at minimum.
Also, when you're looking over the steering components, make sure to check the welds on the k-member. The factory welds were awful and the mounts have been known to break.