Once the large-scale configuration is done, use the Sample mode to examine the motion of the actor and make any minor adjustments. Motions such as putting the hands together, doing a knee-bend, doing a jumping-jack, or walking around, can be used to check the accuracy of the configuration.
You may need to apply rotations to the hip, head, and chest sensors to account for an actor's body shape. Some motion capture applications require only a rough calibration, such as a walk cycle, or a dance. Others require much more stringent calibration. In any case, once an actor's configuration is well-defined, the only change you may have to make is to the joint scales, assuming you are using a variety of different models in combination with the Reach Solution mode.