They were advertised as 4.5" lift ProComp es3000 shocks. I can't remember the number now, but I can check when I get home. And I have around 4.5" of lift. However, my coils are really long and very soft, giving me maybe 3" of lift, but can extend to some amazing length. I also have stock control arms. Anyway, I don't think there was too much of flex as I didn't yet install my extended brake lines, and stock ones were just fine.
Can this happen just from normal driving with soft coils and these shocks?