quietguy wrote:

Actually, since your application is only a video game, then perhaps it is
not accuracy that you need - rather precision, which is a very different
concept to accuracy.

No. I'm sure that accuracy is definitely what is needed.

Have a think about it and perhaps that will simplify your problem

The problem is what it is. There is nothing that can be changed.

Obviously, even this simple version of a timer is not commercially
available, and not something that can be easily built.

Thanks.

Darren Harris
Staten Island, New York.