Did a little patterning today and thought I'd share the pictures in case it may help anyone else, or to see what other people thought of this. 870 20ga, 26" barrel, TSS 9's and Indian Creek .555. About 60 degrees outside if it matters. Fairly dirty barrel.
25 yards
40 yards - 10" circle drawn
The target face that was stapled over the 40yd posterboard
52yards
52 yard target face that was stapled directly over picture above