LB, we can know the % of one hit missed targets, but it is a lot more work than either of us is likely to do unless thate is no other way. I think Neil Winston will get us there with his videos.

Considering that there will always be a first, single pellet hit (no two pellets hit the target at exactly the same time), another interesting point will be how often it is the second, third, etc. pellet that actually fractures the disc. I think the videos are getting there.