JayMc -- That Predator vane will probably be on my 3D arrows this coming year. I almost went to it earlier in the 3D season but decided to stick with the X2s. That is going to be a problem with the Helix jig. They made it to really only be useful with "standard" size carbon shafts. More the less, the ones with the .240 size. You can't go any bigger in shaft size or any smaller...the reason is in the clamp itself. It has a build in slot that holds the vane, and it is at the 3 degree angle. If you go to a smaller shaft, the angle would be wrong and since it's fixed position, the fletch wouldn't be making contact with the shaft. If you got to a bigger shaft like a FatBoy, 9.3, CXL, etc...the shaft is too big around to fit into the holder on it.
More the less it's a jig for the .240ish dia shafts. If you are shooting Gold Tip Hunters, Carbon Impact Fat Shafts, Easton LightSpeed and a few more I can't think of, you'll be okay with the jig.
What Bohning COULD do, is make accessory clamps for it for like $10 that would accomidate the smaller shafts for those that like the Axis style arrows, or larger shafts for us 3D guys.
More the less it's a jig for the .240ish dia shafts. If you are shooting Gold Tip Hunters, Carbon Impact Fat Shafts, Easton LightSpeed and a few more I can't think of, you'll be okay with the jig.
What Bohning COULD do, is make accessory clamps for it for like $10 that would accomidate the smaller shafts for those that like the Axis style arrows, or larger shafts for us 3D guys.