Depends on the range Jeff.

I'm sure everyone has their own system that works for them. Personally, I leave mine set for 20 yards. Most of my shots are +/- five yards of that... I hold dead on. And the point of impact is only going to be about +/- 1"... and frankly thats about all I'm good for anyway at 20 yards... At 30 she is about 3" low... all I do is aim a little high... I don't know if gapping is right word... hold over maybe... same thing though. I never had any issue with multi-pin sights... the only sights I ever really didn't like were multi-pin vertical sights... and that was simply because I couldn't gap shoot because of the black pins between the fibers. I shoot a .029 fiber.. and in most hunting light.. I can't see the pin itself.. just the end of the fiber. Its almost like shooting with a target scope...save the magnification.

If the deer is over 30-35 yards... then I'll move the thing. In that case I'm probably sitting a field or small food plot... I'll have time to range the deer.. and move the sight. I've used that thing enough that I have a right good amount of confidence in it... and that alone makes it worth using.