Accuracy: Finding the bar?

[Drillboss]

I'll admit to the cherry picking crowd. I was doing some testing of temperature variance between Hornady Black and Power Pro Varmint hand loads. I shot three rounds of Black to check velocity and when I pulled the target, there was only one hole in it (first thought was that I missed it twice). Looking at the backer board, there was a slightly triangular hole in it. Bottom line, I've got a barrel capable of a 0.036" group at 100 yards. Never mind that other groups are typically 1" to 1.5".