Should I worry about this? These are 4" Superlift springs after a couple trips offroad. They still have the stickers on them. If I straighten them back out will they be ok? What would be the best way to do it? Thinking about using a little sledge. I am going to be ditching these soon. I dont like the ride at all and since I will be doing a shackle flip on the rear I want to get 6" for the front. Which brand has the best ride/flex and durability?