Please re-read my note. I said 4 degrees could be on the high side in my opinion. I also said there were no rules and you had to experiment a bit to see what works best.

Now at this point I'm a little confused. Didn't you say you replaced all your front end components including your springs with new or rebuilt? And then you needed 4 degrees after doing all that until you replaced the steering box? How are you measuring the angle? Front end machine or other method?
Jon


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end