jim, you need to try it BEFORE posting about it.
While this topic has been argued, I tried it myself and here is the target with what a 22 Hornet does with a 25 yard Zero...
Schrapnel..
Thank you for the picture.. children like Lee24 LOVE pictures..
As to your first shot at 100 yards, I have acheived the same first shot (non)predictablity after bore sighting the scope(by really looking through the bore) at any range from 25 to 100 yards..
And never I would have never had to fire any shots at 25 yards to do it.... which was my point to Lee, "the Google master"..He would have clued in to it, but lacks the actual experience with rifles to understand..