I just finshed my first batch of ten rounds of 45ACP for my XDM. I used Hornaday 230 grain FMJ-RN, CCI 300 primers and 4.2 grains of W231. I spent a couple of hours adjusting the dies and loading a few wih no powder of primers to get the measurements right. Measuring the powder was the most time consuming part( i think it was me being very careful). But now that they are done and i have measured and remeasured they are right what i was going for. My only question is if they all measured right, do i or should i use the crimp die on them?