In the previous paper ref 1 the group symmetric relation of (243 x √2 x 6)2 = 1.375941 1010 years for the age of the universe was stated and not derived. Further also the reciprocal transformation of one year is 8677 or 5 x 1728 = 8640 hours, as it seems as a group symmetric number and determining the time scale of a galaxy around a super massive black hole was used, which was not understood and let alone derived. This will be remedied here in par 1.Another subject also treated in ref 1 was the initial condition, apparently generating the super massive black holes in time sequence for an initial macro mass of M40 = 4.4587 1040 kg compromising the entire universe. The state of these BH from M35 to M40 consequently releasing superfluous dark matter as galaxy matter, was not checked provided these BH states where really possible from the view of the weak gravity condition for the intermediating dark matter medium. This is remedied in par 2.The appendix shows some work from around 2017, about the LIGO gravity wave detection of colliding black holes.