Model images, photocentre, and size profiles at different inclinations as in Fig. 15, but in this version the position angle and inclination of the red ellipse are free parameters of the fit. This approach does not match the data treatment and suffers from a lack of constraints along the axis of the uv coverage gap, but finds better fitting solutions at high inclinations. We note that while the size profile is different between the two approaches, the photocentre profile is not affected by this and identical to Fig. 15.