a) Unfolded spectral fit for the 2011 HIMS observation (Observation 2b) using relconv∗xillver to model the reflection component. The colour scheme follows that of Fig. 4. b) Data/model ratio for the continuum fit in Table 2 displaying strongly broadened Fe Kα emission. c) Model residuals when using relline to model the Fe line. d) Data/model ratio when the reflection is modelled using relconv∗xillver. The spectra have been re-binned for the purposes of plotting.