Alastair
The flipper mask holders are installed on the X and Y tables. Both are cables up and working using a 'caput' command. At the moment they won't work using the MEDM screen since this requires checking the state of the flipper (up/down) using sensors that are not yet on the table.
Final outstanding intstall work is : X-table needs 1 flipper sensor. Y-table needs 2 flipper sensors, FLIR camera and baffles around PDs.