steering question

[chailey]

i put a 2 inch T.C. lift on my 72. 15x10 33x12.50s. have duel shocks in front, singles in the rear. the lift didnt come with any steering correction. i put a new steering box in a few months ago. i've got a problem with bumpsteer, and a mild steering wheel 'wondering' problem on the interstate. would a 2 inch steering arm help this problem? has anybody done any steering corrections on a 2 inch lift? if so what did you do? thanks