A couple of questions:
1) You say it is a fairly new brake system - Does that include new brake lines, calipers/pistons, etc?
2) Anything like ABS in the brake system? I suspect not, but thought I'd ask.
3) Is the pad wear consistant between right and left?
4) Does it pull to the right with "light" braking at all?


This will help drive out a possible problem/resolution.