Changes
/* Grating angle change instructions with the temporary brake in place */
- lock the grating on the ''Config'' tab
- enable the physical brake on the grating (inside the instrument) by tightening the 4 black bolts
- tighten the bolts ''carefully'' to avoid disrupting the grating, as (one could slightly change the angle and the process will need to be repeated)
- close up the south cover of the instrument
