recently i had the stock camber bolts replaced with ones that give more adjustment due to really negative camber when you lower your car. i bought them through www.rockauto.com . well the kits came with instructions to replace the top bolt. mechanic followed instructions, all is cool or so i thought. so then i took gp to goodyear straight away for an alignment (also b/c left axle replaced) and they tell me that the mechanic put them in wrong. they needed to replace the bottom bolt not the top one. they gave me some printout showing that to be the case. so who is right and who is wrong? or does it not matter either way since they were able to align just fine? goodyear said they were able to adjust and align just fine but that it could be a pain in the future. do i go back and have the mechanic switch them?