Been struggling with my shooting a bit and trying to ingrain the fundamentals while it's still early in the year. I've only put around 400 arrows through the bow so far this year. I've played around with various anchor positions, split vs. 3 under, etc. What I've arrived at and do in the videos below is the most comfortable, natural, and smooth anchor and release for me. But my shooting is of course not that great. I think it'll come in time, but with feedback from enough people I might also discover something that was missing so far.
For example, all my arrows group to the right. Bare shaft and fletched. It feels like the arrow is under my eye at full draw, or extremely close to it. I have some shots that feel great and hit right where I'm aiming. Other times they feel great and miss. I'm not as worried about the up and down as I am the side-to-side variation because up-and-down is mostly mental repetition.