Dang, Jeff . . . . 0 for 10? That's bad.
I load in an old outside building too, but I know it's not nearly as cold as yours. I may have an average of one blooper per 100, or less. With the ratio you cited I'd have to rethink my reloading accommodations.
LTK,I have single stage presses in addition to a couple progressives. I do not have to weigh charges with my single stages. They have a charging bar that slides side to side, just like the progressives. Only difference is that the progressives move the bar without the operator's effort.
Weighing the charges is just a safety measure, on either type, single stage or progressive.
