I recently installed 2" rear shackles from toytec. After dropping the jack I noticed the leafs were really flat. Now they kinda look like they have a negative arch. With a load in the bed, they definitely have a negative arch. Is there an inexpensive way to rearch my springs, or maybe pick some up from the junkyard, or another alternative? I am on a really tight tight budget right now... wedding coming up in 2 months.