Did a lot of research and this seems the best way to go for me personally, but in all the posts I have read in the matter a few minor details seemed to be omitted.

Ok so I have my .357 casing now if someone could fill me in with the specifics.

How far down should I cut the casing?

What size ball bearing would be best?

What type of adhesive would be best to affix the ball bearing to the casing?

How far should i grind down the BAS?

Any info would be great, info with pics would be even better.