Every NTC3 I've checked has the same problem so far. Take the tires off the front of your car. Now get your calibers and measure from the steering knuckle (where the big hole is that the steering linkage gets connected) to the table. My guess is that you'll see between a 2 - 3mm difference from one side to the other. The back knuckles measure the same, however, the front's don't. In some cases you can see it without even measuring it.
I have the left on the left and the right on the right and the caster setting is the same. I've replaced the knuckle, and the shock tower, however, still have the same problem. The bottom A-arms are correct because I have the blade connected to them. The only thing I have changed is the upper A-arm.