I have roll crimped my 44 mag cast boolits and plan on going out tomorrow and trying them. I tapper crimped my 450 bushmaster and liked how I could mike the crimp for consistency...., .474". I didn't measure my roll crimp but just did it by eye and then of course crimped them all at the same adjustment for consistency. Do any of you mike the roll crimp measurement on 44 mag for consistency and if so what measurement works best?