Lincoln/Mercury Repair: front ends ?, mercury cougar, car shock

Question
HI:
I HAVE A 1992 MERCURY COUGAR XR7. I HAD TO GET NEW TIRES. WHEN I HAD THEN PUT ON I HAD THE  FRONT END ALINEMENT DONE AND TIRES BAL. AFTER THAT I AND A SHACK YOU COULD FEEL IN THE CAR THE STREETING WHEEL AND THE GAS PADLE. I HAD THEN BALANCE THE TIRES 3 MORE TIMES AND THE LAST TIME I HAD THE MAN DRIVE IT.THEY FOUNDLY SAID IT MIGHT BE THE TIRES SO I GOT A DIFFENT KIND OF TIRES. THE CAR DROVE GREAT HOME BUT THE NEXT DRIVE THE CAR SHOCK AGAIN. THE CAR ONLY STARTED THIS AFTER THE NEW TIRES. AND IF THE CAR IS JACKED UP IT WILL BE ALRIGHT FOR ABOUT 10 MILES THEN IT WILL SHACK AGAIN. THE STEERING WHEEL SHACKS LIKE THE TIRES ARE OUT OF BALANCE. COULD THIS BE STRUST. IT STARTS SHACKING AROUND 70 AND SOME ROADS MAKE THE CAR SHACK A LOT MORE ON SOME ROADS IT ISN'T BAD AT ALL. LAST YEAR I CHANGED THE HUB BEARINGS ALL AROUND, AND BRAKES. I LOOKED THE CAR OVER JACKED IT UP AND SHOCK THE WHEELS AND EVEN LOOKED AT THE HUB BEARINGS AND THEY LOOKED GREAT. I PUSHED AND PULLED ON THE DRIVE SHAFT AND LOOKED IT ALL OVER IT ALL LOOKS GOOD. COULD THEY HAVE DID A BAD JOB ON THE FRONT END ALINEMENT. COULD USE YOUR HELP.

Answer
hello Robert
Sorry to tell this but they did a bad job on the wheel alinet . i would bring it back to them demand they do it again . now adays they can give you a compuiter read out on the toe in and out on all wheel give me the read out numbers and i will tell you if it is good or not this time pete