Those of you running Alcan leaf springs. How much did they settle after the install. I just finished installing mine and the rear of my X is a good 1"-1.5" higher than I'd like. Kinda looking like a matchbox roadster.
I have had Alcan leaf springs (3" lift, +300lbs) on my Frontier for about 8 months and have noticed no settling. I have thoroughly used them in that 8 months and am very happy. The awful creaking and groaning even went away after a few months.