Changes
/* Setting up the grating */
- with all 3 bolts screwed in fully, close the hatch and lock the quarter-turn fasteners
- remove the ladder
- go to the ''Advanced'' tab on the control GUI and click the ''grating angle initialise'' button (in the bank of buttons on the left)-->
* Once you have the correct grating in the spectrograph, enter an approximate starting angle (see the grating table above) in the ''Grating angle'' box and click ''Go''.
