Imported tracks have faster tempo

Hi All, importing track from garageband into loopy. the imported track in loopy goes faster than tempo in gb
the audiopasted track in loopy (before moved into one of the loopy rings) still has the correct tempo (the same as gb). once this is moved in one of the ring though tempo changes (faster in my experience)
any help? i also discovered that changing the number of clock manipulation control the imported track tempo is affected though.
how do i keep in loopy the same tempo as in gb original track?
thanks!