Ever since I read and determined they like jump I have been seating them with a light crimp at the base of the shortest channel. Haven't paid attention to DTL at all. For me they're a hunting bullet and anything about MOA for 3 is great. Generally I get 3 in a half inch and 5 about an inch at 100 and that's good enough for my needs. Fine tune if you need.
Good luck and shoot straight y'all
