Ain't no trick to 'fireforming', work up loads whilst doing it.

Here's a hint, bullet/powder combo that does well in a fireforming load, will typically do the same with a few grains more powder added.

I run my fireforming loads to the gills anyways, they shoot well, and I have killed game with them. The beauty of the Ackley, you don't have to shoot formed cases in it for to work just fine.

"Dear Lord, save me from Your followers"