Top: RHESSI imaging axis pointing variations in x and y during the flare of 2004 November 6, showing the 4 s spin period and the 75 s nutation period. Here the 4 s rotation period is in the fine structure and is surrounded by the visible 75 s envelope. Bottom: RHESSI aspect solution, showing the varying location of the imaging axis (black) and spin axis (red) between 00:48 and 00:58 UT. The flare location is shown by the asterisk in yellow.