You will need to make sure your bow is tuned very well (a good bow shop can help with this). Make sure you have enough fletching(vane or feather)on your arrows for that broadhead and once you have those two things done you should have them flying good. If not then maybe you can look at some different heads, I have heard good things about muzzy's thoughI have no experience with them, they should fly for you but your bow has got to be tuned.....