Shooting minor PF

I shot this moving target last on a stage and fired a number of shots. I did not think I was hitting the "shoot" target so I shifted back a bit and (of course) hit the "no-shoot" target.

In USPSA, there's a you get less points for shooting minor power factor than you would shooting major power factor. However there is no difference when shooting a "A", a miss or a no-shoot...