If, for instance, an impact occurs at the front left-hand side member, the right-hand side member
is usually also affected as a result of the rigid body-shell design (crossmember). Often the length
of this side member will not have changed, but because of the rigid body-shell design, it may have
moved from its original position (often only by a very small amount). If any visual deviations are
present, this can usually be detected by checking the gap dimensions between door and fender or
by checking for changes in dimension.