please explain

Smkngstv

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Full Member
Minuteman
Feb 3, 2013
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edmonton alberta
what does "bump the shoulder"mean,why is it needed,and how do you do it with fl dies.while reading on this forum ,watching the vids and so on,i come across this and other suggestions when it comes to reloading ,what is explained in the books i have on reloading along with info on this web site,is reaily straight forward for standard reloading,but to go that extra step that is not in my reloading books is sometimes hard to understand.even if i use you tube and search how these tricks of the trade are done. it is hard to find the right answer.any help please.as i want to produce the best ammo as i can.thank you in advance