went on amsoil's website and couldnt find ATF+4! and to make it worse the transmission fluid only comes in 12 quarts and up! could somone point me in the right direction on this one? which is the smoothist, best shifting transmission fluid out there for the G56? i also dont want to buy 12 quarts when i only need 5 or 6! what do you guys recommend for fluid in my G56? i have 6000miles on her now and it's still real notchy and noisy at idle! please advise which oil and where to buy it! thanks..... james 
