  We reexamine the scale dependence of the ETQS (Efremov-Teryaev-Qiu-Sterman)
twist-3 matrix element which has been studied already by the four different
groups with conflicting results Ref.[1-4]. We find that we can in fact
reproduce the results of Ref.[4] with the method Ref.[4] when we treat some
subtleties with greater care, thus easing the mentioned conflict.
