Sorry forgot to mention Skeet. I have a couple of tubed sets that I shoot. Currently working on doubles at 3, 4 and 5. Trying to shoot the outgoing bird before the stake.
Peter.

Good luck on the 3, 4, 5 doubles.
You can learn them faster if you shoot the same pair over and over until you can break them consistently.
Once you get them down try shooting them in reverse, that is low house first.
Guys I used to shoot with would also back up 3 to 5 yards to make it more challenging.
I was never a competetive shooter but I guess I was an advanced point and giggle shooter.

SR, you are correct. I do not "shoot a round" when I practice these. I go out with a friend and just shoot these stations.
Peter.