Zwickau Broadhead wobble in spin test

[scarecrow]

Got 6 carbons just to play with. If broadhead doesn’t spin true what do I do? On aluminum I just heated it up a little and gave a 90 degree twist let cool and spun again. Thanks

[Bisch]

I am assuming the broadheads are glued on screw in adapters. If so,you do the same thing as you did with the aluminums. Just use as little heat as possible.

Bisch


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[scarecrow]

These are screw-in BH

[KenWood]

I am assuming the broadheads are glued on screw in adapters. If so,you do the same thing as you did with the aluminums. Just use as little heat as possible.

Bisch


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My thoughts also. I have never seen a zwickey screw in that wasn’t just premounted on an adapter. I don’t know if they glue them on at the factory with epoxy or hot melt though.

[scarecrow]

Never thought of that. Just assumed they were perfect when they left manufacturer. I’ll check that out

[Bisch]

If they are wobbling, something isn’t perfect.

Bisch


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[scarecrow]

I just remember back when I shot wheeled bows and thunderheads I’d have to heat the inserts and twist sometimes. Thanks guys I appreciate y’all

[Ronnie]

My thoughts also. I have never seen a zwickey screw in that wasn’t just premounted on an adapter. I don’t know if they glue them on at the factory with epoxy or hot melt though.

I bought a dozen screw ons. Couldnt gettem to shoot straight so took them off the adapter with heat and used them on my woods.