What 6" lift kit did they use? I am not sure they are going to warranty the work at all. They may play the "warranty void" card and play dumb.Thanks for the advise. I wonder what Nissan will do to it.
Moving the brackets will work but if you change out the lift in the future or do anything, it will have to be changed again. I would stick with the shim or tappered lift blocks if you have to use blocks and leave it like that for a bit.I imagine moving the brackets would be the better of the two methods.