No, LEAP and vv2 did not give similar cell dimensions. However, both methods give smaller a and b lengths but larger c lengths. The error is about 10% with respect to literature values. There is also an error occurred in vv2(drude) simulation.
TransfXTL: Finite rotation!
TransfXTL: This should not happen!
TransfXTL: rot 1.0000 0.0000 0.0000
TransfXTL: rot -0.0000 1.0000 0.0000
TransfXTL: rot 0.0000 -0.0000 1.0000
TransfXTL: Rotation angle 1.0000
But, I didn't find any information regarding with this error message in the forum.