late whistle

[dsturdy5]

As I have gained experience I notice that I am beginning to do what I did as a player and that is slow the game down in my head as it is happening.

However, when I do this, I also catch myself, it seems, blowing the whistle late. Not like 3 seconds after a foul but it just feels like a long time. I know I am not thinking about what I am seeing. I am seeing and reacting. I got that part down. Is this normal?

At the risk of not being clear, I just feel like I blow the whistle too late after a play.