I just use the Audette/ladder method at 200 yards. Kills a lot of birds with one stone and is a lot cheaper and faster than incremental group testing. You probably won't see this in any reloading manuals, its in their best interest that you burn up a pound of powder and/or a box of bullets trying to find the perfect load



http://www.washtenawsportsmansclub.org/groups/cba/downloads/incredload.pdf