  The response of isovector and isoscalar pairing to generalized rotation in
isospace is studied. Analytical expressions for non-selfconsistent solutions
for different limiting cases of the model are derived. In particular, the
connections between gauge relations among pairing gaps and the position of the
isocranking axis are investigated in $N$=$Z$ nuclei. The two domains of
collective and non-collective rotation in space are generalized to isospace.
The amplitudes for pair-transfer of T=0 and T=1 pairs are also calculated. It
is shown that the structure of the T=0 state in odd-odd nuclei prevents any
enhancement of pairing transfer also in the presence of strong T=0
correlations. The energy differences of the T=0 and T=1 excitations in odd-odd
nuclei are qualitatively reproduced by Total Routhian Surface calculations.
