Well, the problems I've run into is where I will have a set amount of time to engage x amount of targets and either rush the last shot or two or lose track of time and not get the shot off. The scoring in long range tactical is primarily a set amount of time to engage a certain number of targets.
I think JasonC is shooting a different game than regular old 3 gun. I've seen pictures of guys with kitchen timers on their hats etc. but I confess to having no idea of the game's rules or scoring.