since i put in my 4" lift, i have not had a centered wheel. well, i did till i drove it off road, then i readjusted it and got it centered. went off road again, lost center. got it back, welded the adjusting sleeve to the tie rods ends.(this is all assumed to be going on between the steering arm and steering box) drove it off road after that, lost center again, now its even father off center!! any ideas?