[4runnerman]

Yes all you are doing is uniforming a larger lot.

Quote:
You will need to do your load work up all over again,

Never bothered in over 35 years, no real need to, the characteristics, especially of modern powder is close enough from lot to lot so as to avoid having to start all over again

I still do my load work up over,but as i stated and as pointed out here. You end up with the same load anyhow.