I've been reloading 6.5mm 143g ELD-X bullets and I've found it very difficult to maintain a consistent length to ogive. I use a comparator attached to my calipers which enables me to measure from case head to bullet ogive - which is typically a more accurate way of measuring. As a little background, I'm using a Redding competition micro-adjustable seating die and I'm constantly adjusting the die in order to achieve the 2.869' measurement I've established for this rifle. Has anyone else found a lot of variation with the ELD-Xs?