Are you measuring right to the tip,or to the ogive? The ogive is where you want to measure from. Not every bullet is identical so the most important variable for consistent point of impact when it comes to seating the projectile is at what point the ogive engages the lands. So if you're measuring to the tip but it's not consistent with the test loads your point of impact won't be consistent so when possible always measure to the ogive since that's what will engage the rifling.
Just a thought.
Bookmarks