What percentage plus or minus can the yokes be off in degrees from papallel. I just measured mine with an angle finder and found the rear axle(Dana 44) yoke titled up 12 deg differance from the t-case (Dana 20) yoke. I am thinking of installing degree wedges under the axle pads but the largest I have found are 8 deg, this would still leave 4 deg differance. I have lowered the t-case approx 3/4" and don't want to go any lower than that. I live in a small town without the luxury of a axle shop and the welder here, well lets say I don't want him touching my suspension.