Quick question on using a spyglass.
If you're using it on a flight that's longer than the duration of the spyglass, is it better to start the flight with an active spyglass, or to finish with an active spyglass?
i.e. is it the start of the flight or the end of the flight that is important?
If you're using it on a flight that's longer than the duration of the spyglass, is it better to start the flight with an active spyglass, or to finish with an active spyglass?
i.e. is it the start of the flight or the end of the flight that is important?