When your ammo won't seat in your ammo checker 

I've thrown away brass b/c of this. Never even considered trying to drop into the check backwards. Great tip!!

Thank you, great advice

Wow.. great advice. You've got some good experience to share.

great advice awesome 👌

I was having about 5 out of 50 reloads sitting proud in the block. Didn't know why until I watched your post. The ejector did indeed leave a burr on the rim just like you pointed out. Problem solved! Thank you for sharing the knowledge. 👍👍

Tumbling your brass will solve THAT problem, and others. Just sayin

Mine seem to be catching in the middle. So they won't quit go all the way into the gauge. I've checked all my dimensions against the reloading data and also my other rounds that drop into the case gauge freely. The dimensions seem fine. I can see a very slight wear ring around where the base of the bullet sits inside the case. I have no idea what is causing this to happen.

Why does the checker say 44amg/special instead of 44mag?

You know, maybe if you just give your brass a good wet Tumble, it'll smooth them all out equally 😉