Holy shackle angle bat man...
I had that same problem. But instead of swapping leaves, I ground out the rivits and move the shackle hanger forward 3inches....Ride much improved, droop much improved.
Back when I had quarters... I remade them with 1/8inch plate and after pounding my tuck off rocks it looked like a beer can, but those quarters where the only panles that remained straight. Might be a good combination with a tube bumper that will still let stuff poke thru inbetween the tubes.
I had that same problem. But instead of swapping leaves, I ground out the rivits and move the shackle hanger forward 3inches....Ride much improved, droop much improved.
Back when I had quarters... I remade them with 1/8inch plate and after pounding my tuck off rocks it looked like a beer can, but those quarters where the only panles that remained straight. Might be a good combination with a tube bumper that will still let stuff poke thru inbetween the tubes.