+1 more for Rick.
Long ago I got it in my head that match ammo shot best when it was "hot off the press". Even my stuff for Perry was loaded just a few days before it was placed in my cooler/luggage for the flight to the lower 48.
My procedure is to take out my well labeled jug of the powder I intend to use. I fill my hopper and set the Jug I just used directly behind the hopper. When I have finished loading the shells that I will need, I empty the hopper back into the jug that it came out of and put it away under my bench. I have been loading since the middle '50s and this system has worked for me.
Long ago I got it in my head that match ammo shot best when it was "hot off the press". Even my stuff for Perry was loaded just a few days before it was placed in my cooler/luggage for the flight to the lower 48.
My procedure is to take out my well labeled jug of the powder I intend to use. I fill my hopper and set the Jug I just used directly behind the hopper. When I have finished loading the shells that I will need, I empty the hopper back into the jug that it came out of and put it away under my bench. I have been loading since the middle '50s and this system has worked for me.