  Recently, in the DGFRS related experiments the discoveries of new superheavy
elements 114 to 118 were successfully performed. As concerns to a background
radical suppression in those experiments it was namely Active correlations
method which was applied to this goal. Note, that application of DSSSD detector
allows one to apply this method more effectively, although with some
difficulties due to neighbor strips edge effects. Present version of the DGFRS
spectrometer is presented. Shapes of ER registered energy spectra in the nat
Yb+48Ca reaction are presented. First results of its application in the
240Pu+48Ca=Fl complete fusion nuclear reaction are presented too. Conclusion,
that edge effects are to a first approximation explained by the role of inter
strips area is drawn.
