Cant figure bow out.

[JimGates]

Ok here is the story. I have a Hoyt Maxxis 31, 29 inch draw at 65 pounds. I'm shooting a Easton axis FMJ 340 cut to 27 1/2 inches. My problem is that my field points will hit dead on, but my broadheads hit to the left. Bow shop said everything is lined up ok. I read the Easton tuning guide and it said that if it is shooting like this that it could be overspined. I dont know where to go from here. I know that other tbher's have had the same problem, so what did they do to fix their problem? Any suggestions? Thanks because I'm at my whits end.

[Tubby]

What brand broadheads?

[Codypatt1]

How far are they hitting to the left at 20 yards? I'd move rest slightly in towards the riser until they hit close together.

[JimGates]

Im shooting muzzy 100 grain 4 blade.

[Coach W]

Ive heard the four blades steer different.

[Tubby]

I had bad luck out of Muzzy's flying as true as my broadheads as well. I had to move my sights to tune in with them. Once that's done, they fly good and group great.

[JimGates]

Should I try another broadhead? Maybe a three blade?

[Tubby]

Should I try another broadhead? Maybe a three blade?

I'm not going to tell you to do that....




But I don't shoot Muzzy's anymore...

[hammackc]

My Z7 set at 70lbs 29 inch draw shoots 4 blade Muzzy's dead on same as field points out to 75 yards, but I switched from 340's to 400's cut to 29 inches, I do believe you are over spined, not what you want to hear huh!

[JimGates]

Tubby thats pretty good persuasion. Is it because the arrow is cut shorter it weakens the spine? How should you measure the length of arrow shafts?

[Tubby]

Draw length -1"

Looks like you need .400

[Zookeeper]

Im shooting muzzy 100 grain 4 blade.

Try the 100gr 3 blade. I had trouble with the 4 blade hitting off. or if you think you are over spined try a 125 grain broadhead.

[DoubleGArchery]

Shorter the arrow the stiffer the spine.

[Tubby]

Should I try another broadhead? Maybe a three blade?

I'm assuming you're shooting 100 gr. Anyone close to you that shoots a different 100 gr. broadhead that you could practice/experiment with?

[txdukklr]

Try adding weight a crank up should move the broadhead closer and confirm overspine.

Shorter arrow is stiffer spine. Once you confirm then you decide to either shoot a longer arrow or move down to a lower spined arrow.

I will confirm with the right combo of arrow length, weight and draw weight you can get that four blade to group.

I shoot for blade slick tricks and field points to the same spot. With the arrow weight and spine I chose I had to move my draw weight to 64 to get a consistent group.