i have a 2inch shackle lift and 2"BL now. looking at the shackle now, i find it really ugly and reduces my departure angle. i was wondering if anyone has tried relocating the leafsprings on top of the axle. i reckon i'll need to remove the rubber bumpstops there, and by the looks of it i'll be gaining 3inches(or maybe 4") of total suspension lift when i put back the old shackle.

so would this pose as a problem with the driveshaft? too much angle? (being this is a SWB, gen1 diesel). any other suspected problems,opinions, suggestions are greatly appreciated.