Hello again,

Am trying to make solid red beacons to add to rooftops of buildings which surround an airport.  Using FSDS2 to create all scenery objects here.  I have managed to get flashing beacons operational, this is done by naming the lamp-object as light_beacon and then setting the pre-process to "beacon on".  Have tried changing the light name to light_nav (altho this is for aircraft of course), and the pre-process to "dusk/dawn", "night" and "dark".  None of the other options seem to work.  Any ideas?