I really like Robostar for narrowband. However, At home I have lots of obstacles and typically image in a narrow range of AZ from 120 to 240. With Robostar, you can reject stars you don’t like but alternatively, can we force Robostar to pick between two AZ points (and subject to some minimal altitude) ?
You can select manually stars coords for focus if you want in Sequence , use Focus Method “Focus Star” option and fill the focus star box data:
if you manage the meridian flip in sequence be sure to choose a star for before meridian cross and for after meridian cross.
You cannot choose ALT-AZ because star must be in center … otherwise you can use LocalField.
All the best