the haynes manual calls for 36 to 43 lbs for lower ball joint and 29 to 35 for upper control arm...why the two numbers..also it says not to torque upper control arm pivot bolts until you raise front suspension to normal ride height i would think that once everyting else is snugged up(ball joint, tie rods,pinch fork etc )the suspension would be at normal ride height...what am i missing...thanks compo1