you appear to have a lean backwards which would indicate the draw length is a bit to long.
you can shorten draw length in small amounts by twisting the string. I just put 4 twists in mine to get a bit shorter. I was perceiving too much motion at 20 yards so I put those twists in it to see if the pin will steady. I'll know after I shoot it awhile and compare my landing spots. I fiddle with my draw lengths a lot to get as little pin motion as i can and if it moves I want it to be smooth not jerky..