If done correctly I am sure there could be some benefit in uniforming the front of your bullets. If your technique is off there is a possibility of screwing up the relationship of the core & the jacket. If you choose to go for it, start out with very small batches until you believe you have it right by seeing it on target. On a personal note, If I drop a bullet it becomes a sighter......Best case scenario in my anal mind would be to pick up my bullets in person at the guy's house making them....
Regards
Rick
Rick, I have made a four hour trip to pick up bullets. I know exactly how you feel.
Dave.