Hello everyone I’m new here, Yesterday I attempted to install new pair of old man emu FRONT leaf springs with a 0-2 inch lift on my 1984 pickup 4x4 I took the old leaf spring off the driver side and attempted to put the new leaf spring on but the new one has so much flex!/arched Compared to the super flat old springs I took out. I cannot put the new leaf springs on to save my life! Any tips? I’m using the stock shackles, should I have 2 other people help me try to flex it as low as they can to put one end in first? Or do I have to buy new shackles to make the fit?? I should mention also I purchased the heavy springs for the rear for the truck that provided a 2.25 inch lift should I have purchased new shackles? I should also mention the stock front shackles are pointing towards the back of the truck when the truck is on the ground parked if that helps answer anything. Thanks for the help!