I put on a rip cord rest on the guardian this weekend so I had to tune it. The proshop tuned it the first time when I had on a biscuit. I paper tuned it with a bare shaft and got bullet holes in less than 10 shots. Well, because that was so much fun, I decided to tune the 15+ year old PSE USA Spirit I had in the closet. I knocked off the dust, put on the biscuit, a old sight, and a string loop. I will wait with the peep as my brother will be shooting this bow. I was getting a inch and half high tear at first. Moved the nock point down until it is about 1/4 inch below level. Shoots bullet holes now. I have heard of a 1/4 above level but not below. It this common to have it below so much or is there something else wrong that may cause problems later down the road?