  I collect emission line profiles for seven intermediate polars,
phase-resolved over the spin cycles. I then present the first systematic
application of Doppler tomography to the spin cycles, with the aim of
investigating whether spin-cycle tomography is a useful diagnostic tool. Four
stars show line emission from material falling onto both magnetic poles of the
white dwarf, but three others show line emission from only the upper pole.
Tomography can map the extent and shape of the line-emitting accretion
curtains, but it can also give misleading results if the line flux changes
significantly over the spin cycle.
