Well, they worked out pretty well...I actually had an expensive Robin Hood....... I was shooting a field point, A Muzzy, and A Hellrazor.... The field point and Muzzy hit real close, and the Hellrazor hit exactly the same spot as the field point... This resulted in a Robin Hood...... I am pretty sure that anything I shoot from my bow will be almost perfect.... I lucked up on my tuning job and hit the sweet spot dead on....I need to etch all of my settings, so I will know if I ever have to adjust....