Now, THAT's a group.
The odd thing is, those are at different points on the blade. First hit must have moved it because otherwise I don't see how unless you majorly moved on the bench.
Impressed, tho.
I'll bet the wind direction was changing a bit. That could explain the apparent spread of the impact points.
Winner!
The wind was varying from 4 o’clock to 7 o’clock, steady at ~22 mph, gusts to 35. My guess is the shot that keyholed is the one that hit the thicker part of the prop spine, the tip is actually pretty thin and flexible.