This is a progress report on recent work done in Lund to describe the
final steps in the QCD coherent bremsstrahlung cascades, with particul
ar emphasis on the occurrence of a size parameter c = 11/6 in phase sp
ace. Two gluons, being interacting vector particles, will due to helic
ity conservation effectively stay apart a distance c, counted in gener
alised rapidity (a notion which I will define in the text but essentia
lly corresponds to rapidity measured along the color flux lines of the
field between the gluons). The same size c also occurs in the beta-fu
nction as a measure of the region, inside which a virtual gluon splitt
ing via reabsorbtion in the next step of perturbation theory will corr
espond to a ''loss-term'' in the Callan-Symanzik equations. Our conclu
sion is that at the end of the cascades when the dipole masses (Md) ar
e such that log(M-d(2)/Lambda(2)) similar or equal to nc with n a few
units, then an ordered field of a helix character will emerge, i.e. a
set of final ''screwy gluons'' are emitted in an ordered way in rapidi
ty and azimuthal angle around the dipole axes so that the color lines
are turning around.