I use the Mission Editor before the start of each mission. The main change I make is to the climbout. I still let them circle while climbing to operation altitude, but I change it so the circling is done over my own field, rather than several kilometres away. Also if I'm stationed on the coast I change both outbound and inbound waypoints so we stay over land as much as possible.

Some people are born stupid. I've had to work hard my whole life to get this way. I'm proud of the job I've done