  Regge calculus configuration superspace can be embedded into a more general
superspace where the length of any edge is defined ambiguously depending on the
4-tetrahedron containing the edge. Moreover, the latter superspace can be
extended further so that even edge lengths in each the 4-tetrahedron are not
defined, only area tensors of the 2-faces in it are. We make use of our
previous result concerning quantisation of the area tensor Regge calculus which
gives finite expectation values for areas. Also our result is used showing that
quantum measure in the Regge calculus can be uniquely fixed once we know
quantum measure on (the space of the functionals on) the superspace of the
theory with ambiguously defined edge lengths. We find that in this framework
quantisation of the usual Regge calculus is defined up to a parameter. The
theory may possess nonzero (of the order of Plank scale) or zero length
expectation values depending on whether this parameter is larger or smaller
than a certain value. Vanishing length expectation values means that the theory
is becoming continuous, here {\it dynamically} in the originally discrete
framework.
