You need to start by moving your nock point UP. What bow is it? Retriever or spinner?
We have found over the years that "tailing line" will actually help the arrow to stabilize in flight so tuning your bow with line UNattached is "truly" tuning it.If you're getting good holes thru paper without line,it should be even better with line attached,especially from a spinner.Since a retriever offers very little drag to the arrow,tuning WITHOUT line attached is especially important for longer range shots since the drag,or stabilization,on the arrow is less.
IMO...