Hey All, Just wanted to get this out in a forum that doesn't get pruned. I have a set of Black Diamod 3" springs on the flattie and they are too dang stiff. I have the shackles loose, my RS9k's on the softest setting. Not sure there is anything else I can do and I'm pretty bummed about it. I spoke to Superlift, who now owns black diamond and they said that's just the way they are and there's nothing that can be done, and further pretty much every manufacturers springs are gonna be the same rate (too dang stiff) there's just a little variance in design to not stomp design patents. It's especially disappointing because my friend who bought a set of these for his early 5 now has a really flexy suspension and I get beat to hell just driving down a bumpy road. Anyhow - guess I'm gonna save my pennies for holbrook long leafs like I shoulda done in the first place.