Tuck, I hear ya ! But I have solved that problem. Innovative Technologies make a belted magnum case resizer that resizes that portion of the belted magnum case just foward of the belt. Even full length resizing dies couldn't do that. Now I can have just as long a case life as non-belted magnums. The really nice thing too is that the die works for all belted magnums (with only a couple of exceptions). Have a good one.