Special brass/reloading for big shoots?

[Blast Masterson]

Thanks.

 I have seen bullets get pushed into the case in a rifle because it was cracked and jam things up but I haven't seen one not extract yet.

[Judge Gardner]

I check all the load by snacking them in a funnel to make sure they all have powder in them it works good.

[Cheyenne Ranger, 48747L]

since the highest level of matches I attend is our club's annual I keep reloading till the cases crack.  Even then I might shoot one if:  it's a tiny split in the mouth, it's already loaded and I'm having an attack of 'the lazies'