Which kit these days are better? I had MCG on my NNBS with spindles and I was satisfied with there product. I was wondering when doing the front is spindles still the way to go so I don't have to mess with sagging springs etc. Also on a crew cab in order to lower the rear can I use a hanger/shackle kit or do I have to flip then lift up, or replace the leafs and shackle? I really don't want to flip and would rather do a hanger/shackle kit instead. If you have any pics of a 2/4 nbs crews that you could post that would be great too.