Simple,
First, different machanic have different perspective on full balance, if your machanic think is not as full as his spec, then u let him do according to his spec.
Second, now you know never answer people call/sms is so bad attitude is it? boy, communition is 2 way, please revised your attitude.
Third, do you think you are a reliable person?frankly speaking, I sell my complete gear box to partjoe without single cents of deposit. you are the one who let me carry the drum brake on my car for weeks with lotsa of excuse not to come to collect when people wait you for hours.
frankly speaking, I sell many thing on net, and I never encounter person like you, never kept promise with lotsa of excuse, but luckily many forumer warn me if I wanna deal with you.