Spent last Saturday installing new upper & lower ball joints in my truck. Went with MOOG K7460 for the upper & MOOG K7467 for lower. Pretty cut and dry install. Monday morning dropped off my truck to get alignment. Was pulling extremely hard to the passenger side on the way there. Got truck back that evening, still pulling hard to passenger side. Next day took it back to same shop to get it realigned. Get phone call from the manager telling me that they cannot get my truck in alignment because I need to have adjustable upper ball joints. The part I am confused about is 2 years ago had tires rims put on truck took it to the same alignment shop & they had no problem aligning it. Talked to the MOOG tech on the phone and he told me what I installed is a factory replacement. Has anyone else had this same problem with these ball joints & and not being able to dial in alignment.