I haven't had any problems with alignment or anything outta the kit. Yall must be referring to the old kit they made from what i heard yeah it sucked but they have made them better may not be the best angles with the 7.5 inch lift i have but have had no problems other than the shocks suck. The kit itself is made well and really easy to put on. I will upgrade to fox shocks sometime and have them all the way around my truck and then there will be no complaints. The shocks will change the ride completly and ride like a cadillac just will be over a grand for them. Idk allot about the 4.5 inch kit but i myself wouldn't buy it just because it has a bodylift with it i would buy the 5 inch lift for right around 1,100 for the kit.