If your stalk-mounted mirrors prevent this, then loosen the adjusting nut, rotate the stalk outwards or inwards slightly as needed, and tighten the nut back up. If you have fairing mounted mirrors, you obviously don’t need to do this and you can just concentrate on fine-tuning. Dial in your baseline adjustment, because you’ll most likely need to perform minor adjustments while stopped in traffic out on the road. It’s a bit of a safety balancing act, but it’s certainly not out of the question.