For you guys using AE screws and T nuts. You might want to check that the drive shaft doesn't bottom out on the T nut when the suspension is compressed. I had the problem with a used BMI car I bought. The seller complained that he could never get the car to handle well. No doubt....the right rear and left front of the car only had 1/2 travel before they started loading the drive shaft.
Does the TC5 t nut fit all the way into the drive cup...I've never tried it?
All this talk's got me worried about broken diff screws now!