Not enough to do I guess so while Im adding my rear disks, and changing pinion angle on the spring perches I decided to change up the 56" spring pack a bit. How many leafs do you guys have in yours? The springs in mine are out of my 78 1 ton so they might be a bit different. I currently have it pulled down to a 4 leaf pack with overlaod. Should I toss the overload and add one? Thanks.