While Stefan reported that ETMX HEPI 'seems to have moved' in 10570, I show that it has in fact not. The trend of the positions attached show rock steady position for the last three days. There were two periods of HEPI trip where it of course was not in position. These times are 4 March ~1320--1400 and 6 March 1600-1740pst. I checked the IPS to Cartesian matrix values and they are unchanged.