The OCW method of load development is a new one on me, but using these boards is a wonderful way to learn. I think modern-speak for something like this is "thinking outside of the box." I note with interest the author's comments in para. 6, OCW Instructions about the value of seating bullets out close to the lands is in his opinion "overstated." Also noted his comments that in his belief, this method is of greatest benefit to MOA shooters. The link provided is a source of lots of food for thought.