Wow, was just out rechecking brake line alignment and boy is that kind of a best compromise thing with the AN lines and fittings.
Because the fitting in the caliper is pipe thread and 90 degree you've got to stop it to line up correctly with the car suspension up, down, and wheels turned both ways.
It is close to the spindle one way and the lower ball joint stud the other way, and of course changes with the front end lifted way up. I have the 1" upper control arm drop so that helps with the camber not changing as much but still. I stopped turning the pipe thread part into the caliper a bit short to make sure I did not have to back it out after tightening.
If I had it to do over again I think I would have bought a straight pipe thread to -3 AN fitting adapter and bought a brake line with one end having a 90 degree on it. (And I still might)
Here's why, the perfect angle is sometimes not quite as tight as you would like and one more turn to get it right can be too tight.
I'll be the first to admit I am picky. Some of the factory brake line hoses have a 4 inch long or so fitting on the brake line coming out of the caliper and I can see why the factory did it now.
This was not an issue on the SSBC kit.
OK I guess I'm saying just be careful!