For my aiming, I start with a pre-aim. I use my arrow to set my windage. Once that is on, I do set a gap, but this is where it gets weird. It's not a dedicated gap where I'm holding off target so many inches, I'm almost going by feel. The gap just looks right and feels right. I guess you could call it an "instinctive-gap". LOL! I don't just use the tip of the arrow either, I use the "plane" of the arrow.
Now back to my aiming process. So I pre aim by setting my windage. Next my "instinctive-gap", then I'll continue to my shot sequence. All the while, I'm looking at the intended spot. Once I hit my face anchor, I start to refine my aiming. This is where most of my focus turns to the spot itself. Although I see the arrow, it's only in my peripheral vision at this time. If I let off a good shot, the split second before I release, my focus is 100% on the spot.