Yes, do the schools, especially the torpedos school. Use the outside view and watch what the torpedos act and note how the AOB, distance and speed are showing. This will help you visualize what the torpedos do and how they work. After watching this for a while you can start to visualize your attacks in your head while at the periscope or UZO. I always attempt to be at a 90 degree angle to my victim and within 2000m. Keep those two things close at heart and you will be successful.
