FRONTI3R : check the front chassis mounts that thread through the chassis and have the nut on the bottom, I have seen that area strip or misalign and make the front of the truck look twisted.
T-Bird is good and helpful
Now that we have real sways is everyone still leaving the +2mm rear droop? I am thinking I don't need it anymore and would like less weight transfer rear to front, probably just need yellow front springs....