Tuning issues

[rfroese]

I can not get my bow tuned perfectly. I think I figured out the problem. My center shot is not where it should be. Or so it seems.

I can get my arrows to fly ok with fletched arrows but as soon as I put a bare shaft on, it flys almost sideways. When I shoot my fletched arrows through paper at 20 yards it looks ok. I can even get it to group well. As I move in closer the issue starts to show itself. The biggest problem I have is that at 20 yards I can dial it in perfectly but out at about 60 yards I’m hitting about a foot to the right.

I finally got my bow bare shaft tuned, problem is, the rest is so far to the right and low that my fletched arrows contact the rubber on my riser. I went from a vapor trail, to a QAD and a whisker biscuit. The issue never changes. I’ve tried adding and removing twist on my yoke and the issue does not change. I am thinking about ordering new strings and cables because I do know these are somewhat old. It’s Hoyt Vector Turbo. Anyone have any other ideas?

[APEX127]

What brand make of shaft
Are they spine aligned?
Did you check for nock pinch?
Check bow tiller
Cam timing
Cam lean just to start for bare shaft tuning

[jds247]

Put your rest back to recommended center shot. Then yoke tune.If you add a twist on one side remove a twist from the other side. check for vane contact and rest timing before tuning..

[60 Deluxe]

Yep, it is amazing what a little cam lean will do. I had a similar situation on an RX-3 Ultra. I put the rest back in the center and started tuning by adding a twist or two on the right side of yoke. Four turns fixed the problem. That convinced me that from now on I want yokes that attach to the limbs and not to a loop attached to the cam.