I have had a new A&H with the 3d riser for a few weeks. I have had a few over the years, this one is the new 3D riser with the new limbs. I have several different arrows that will bare shaft. All are heavy spine due to the riser. All are axis that are skinny that allows even closer proximity to the riser. When shooting a close bale target for form, they shoot consistently to the right about an inch. About 3-4 inches at 20 yards even with perfect expansion in my shoulders. I was thinking about trying some carbon express that has a fatter shaft diameter to bring more towards the center. I had an aluminum JT riser with a button, whereas you could adjust the arrow. That A&H was the most accurate I have shot so my rationale was to build out the side wall like the button.  Has anyone built out their side plate on their A&H's

I have three A&H risers and shoot Axis shafts.  I build out the risers on all of them.  Either I use a little heavier piece of velcro for the side plate and/or I put a little piece of leather about the thickness of a toothpick behind the velcro.

If you are right handed and your arrows are flying true, try lowering your brace hight a little at a time until your arrow comes back to center. Give it a try it can't hurt.

Or lighter points.

I built out the side plate on my A&H,I believe they are cut 3/16" past center.I just glued on a leather shoe lace under the side plate.

I would just build out the sideplate a little, piece of leather or a toothpick under the sideplate and see what that gets you.