I have a friend running 2 inch crossmember and 4 inch strut it is doing pretty good
Are these axles the ones ran when it was stock this could be the problem since they ore ran at a different angle now they are going to have problems when you buy new ones they will be use to running at the angle of the lift remember that the geometry needs to be good to if the car is still off camber it will pull the axle out a little more.
But I can send you a extension and blocks if you like
I didnt really want to mess with the extension. There have been some who have said you dont need the extension. I know you dont need the 1inch but i noticed the cv shaft destroying itself rapidly with it being at that extreme angle. I just thought 1 inch would ease some of the stress off of it. Hell maybe i should do 2 inch since i want 3 inch strut tops at one point.