Originally Posted by
LS2Tuner
The Konis are pretty good it will make it ride stiffer I can tell you that.
On the leaning issue I've also heard of some getting springs installed upside down also and even not seated in the pocket correct.
The tire issue I would NOT roll the lip but take a grinder and grind down the lip half way to gain clearence it will be needed for the 275's. Just feather the grinder back and forth so you don't create a bunch of heat in one spot.
The negative camber is due to the IRS and yes it is normal.