I only really reload for my precision rifle, and one of the things that drives me crazy is the seat, measure, adjust, seat, measure, <repeat>. To get to whatever exact Ogive measurement I've worked out works best. Currently I measure down to the thousandths. I already use a RCBS Competition Seating Die, which enables me to back off the die, seat, measure, and adjust as needed. But it would sure as heck nice if there was a die which had a built in real-time measuring device so as you seat you can watch the actual depth. Anyone see anything like that on the market?