Re: bullet doesnt fit?
Here's a rifle sizing die that is broken down into pieces. What is happening when you're FL resizing is 3 main things
1 - decapping
2 - returning the outside dimensions of the case back to spec
3 - AFTER the case is resized, the expander ball, which is already inside the case, is pulled back through the sized neck and is not ready to seat the bullet with the proper tension.
Since the neck has not been reduced in size back to SAAMI spec and then expanded, this is why the bullets are dropping through.
When neck sizing, you are only slightly bumping the shoulder and then sizing the neck of the case back down, the remainder of the case stays at the dimension of the specific rifles chamber. The expander ball is the same.
Hope this better explains it for you.
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