Had a M8 with a 3MOA target dot on an old 788 (22/250) several moons ago. My first dedicated coyote rig.

It was great for shooting coyotes but impossible to sight in with 1" targets. Couldn't see the target hiding behind the dot in the scope at 100 without moving it around. I was pretty green back then but I finally got it figured out by drawing a cross hair on some paper plates. LOL