Ray, you're killing me, it was a joke, man!!!
Whatever, joke, playing - Your post screw-up my whole points on topic.
The OP asked about ignoring the horizontal.
Just think about this in reverse: If you WERE to find a good (
small) vertical response point shooting a ladder, you wouldn't ignore the vertical because of a bad horizontal ?!
No - You should further test that point shooting some groups. The ladder IS NOT the end of your testing, its the starting point!