Mine always have till this year. They don't fly well out of my new Alegence. Bow paper tuned perfectly with field points, Len did the tune. When I switched to the muzzy's for my elk hunt I was bewildered that they hit 5" off of my field points. I was useing blazers and a drop away rest (Cobra I think it was)as the Muzzy Zero won't work on the Alegenceand new maxima hunter's. Took the bow back to Len, he spun some of the arrows, said they wern't stright and the rest was not the best for an Alegence (not enough cable travel).I told him to change heads, rest, fletching, arrows, whatever it took to get it shooting broadheads and field points to the same or near same POI.He still has the bow.