OK, so you guys have convinced me to order the wads and roll crimper to make my own sabots. I've seen the videos on roll crimping. My questions are: can I recycle star crimped shells? Do I leave the shells, new or old, at the 2 3/4 length or do I have to trim them? Also, can I reload roll-crimped? Thanx. I'm really hoping to be able to make some slugs for less than $4 a shot.