R. McCarthy, P. King The in-air cables (D1300464) used for the outer loop power stabilisation photodetector array were installed (see attached pictures). Looking at the flange, from left to right. On the left hand side subflange the cables S1301012 and S1301013 were installed. On the right hand side subflange the cables S1301014 and S1301015 were installed. These were attached to the black coloured mating pieces and are face to face flush as shown in the second attached picture.