Fluctuations of the radial component of the magnetic field at a particular longitude, axisymmetric magnetic field (toroidal field in color and poloidal field lines) and rotation rate at approximately time t = 0.5t_ap (during the linear phase of the instability) for cases R3 (Pr = 0.1, top) and R4 (Pr = 1, bottom). We clearly see that the perturbation direction is orthogonal to gravity, especially for the most stratified case R4. We note that the background flow and field are very similar in both cases.