Front end alignment

I recently had a front end alignment on my 84 633CSi and now the car seems to hit a small rut in the road and jerks slightly to one side or the other, while rounding a corner it seems to unload one wheel and suddenly go to the oposite side. I had the alignment checked by another place and they say everything is correct. Does anyone have any suggestions what else may be wrong?? And does anyone know the alignment specs for this model, I may have to make changes my self but want to know what is correct specs.

Well I finally found my problem.... The right lower control arm ball joint is worn out, guess I will quit trusting certain alignment shops (sears & midas) they seemed to not check it in an unsprung state.