Yes, by George I think you`ve got it!
Back off a little for no crimp,in a little for more crimp, or where it just touches might be perfect for your desired slight crimp.
Remember it`s kind of important for your brass to be trimmed to a uniform length for seating with a crimp in this fashion.
One thing I might add since I can tell your rip, snortin ready to go,(and I have seen this done by a few beginners here),You might consider loading up 15-20 rnds,3-5rnd`s each with different weight of powder, as opposed to just picking a load at random (or just because it works for someone else). 1/2 g or less can make a difference between .500" group and 1.500"
However you decide to go about it, have fun and be safe.
