Re: OCW & Ladder Test?
If your load works, keep using it.
If you are looking for a new load both will save you a bit of time and barrel wear.
I do an Audette Ladder Test over a chrono to see if the combination of components I'm using shows promise and to find the nodes. Then I go back and do an OCW around the node to fine tune.
If your components work together you will have an accurate load in two trips.
Gentlemen, when the enemy is committed to a mistake we must not interrupt him too soon.