Bow tuning tip
Best tip I know of; Don't drive yourself nuts!
Yeah! There are so many different tuning procedures and everybody and their brother having a article or their way doing it.
Basic tuning - probably the best for alround for getting the bow shooting reasonably darn good. Most would be good right here and forget the rest.
Walk Back tuning; Fairly nice, short distance and gets the job done darned well. I use it for most all my customer and myself. 10 ft and 30 yards is what I use. ??? I think it was my 2010 Shadowcat I did this with and I won a novelty shoot, 2" clay disc at 53 yards. Drilled that sucker twice.
Modified French Tuning; Probably works, but I got started with the full French tuning procedure and never checked out the Modififed version.
French Tuning Procedure; Notably the finest tuning procedure for setting center shot. 9 feet to out where you can still hit with the same pin. I can usually keep on a target butt out to 55 and 60 yards. The longer the distance the more perfect center shot is. Shot Outdoor and Field for 3 years and placed and won my fair share of times. Have link if anyone is interested.
Yoke tuning; I tune a yoke for cam lean, not fine tuning something I don't need fine tuned. See next.
Kitchen Sink tuning; Glanced over this the other night. Lord have mercy. To me this is yoke tuning, but for other reasons. Why would you tinker with the yoke when you tinkered with it to eliminate cam lean? Ain't saying it doesn't work, just why drive yourself nuts?
Bare shaft tuning; I'd rather take my wife shopping. This works, but having spoke with technicians that do this for a living, I'd not need it. First, bare shaft tuning is better done with the arrow weighted in the area of where the vanes will be with the same weight of the vanes (Scotch or electrical tape). Techs told me they have shot accurately out to 60 yards (2" groups).
Paper tuning; Works, but figure it one step towards fine tuning your bow. I will not paper tune for someone. I will help them with adjustments, but that's it. Okay, my natural shooting is not the same as others. I paper tune and get great results and the owner takes the bow home, shoots through paper and rips it to shreds. So; "That bow mechanic down there doesn't know what he's doing!"
Super tuning; Normally this is someone getting best performance from a bow. People send bows out for this. Duh? See Paper tuning. Yep, I can crank a few more rpms out of a bow, but how much do you want to pay for it? And if something goes wrong, dropped, new rest, different arrow, different draw lenght, you want to pay for another Super Tune?
Nicely put Sonny, I couldn't agree more. I also can't think of anything else to add, so I'll just say thank you and leave it at that! lol
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2011 Onza 3: 70#, 28.25 draw (AMO), 384 gr arrow, 288 fps
2005 Saber: 70#, same arrow, 250 fps
Martin x-200 unsure of year
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2012 Mathews z7magnum
easier said than done..
Best tip I know of; Don't drive yourself nuts!
Bow tuning tip
Now, going hand in hand with my Bow tuning tip you have to build your arrows correctly.
Yeah, I got bored at the shop today... First pic is from 20 yards. Second pic is from 30 yards - should be four holes.
If you missed something you oughts to look again
Tell me about the fletching, looks backwards to me.
Bow tuning tip
Yep, backwards and full helical for the 1 3/4" Bohning X vane Shield cuts. I used the two methods for FOC, cut shaft length and full length. Respectively, 8.29% and 7.19%.
I shot I don't know how many times after the first pics and the arrow kept repeating.
Sonny, I've thought of that with some Blazers. Actually I double fletched some Blazers I was thinking might shoot a Magnus Bullhead and the arrow shot great, just never put a Bullhead on it' looks too much like a runaway Helicopter Blade to me.
Bow tuning tip
And don't tread on someone's favorite tuning procedure or "Hero" tuner. Yeah, someone posted of this one tuning procedure resulting in Robin Hoods and super tight groups. The particular tuning procedure is one I don't advocate one bit, but it probably works. Only it works differently than people think. You have to understand how it effects the bow/center shot.
Anyway, my reply was only to say what works for you, works for you. I noted none of my bows have been tuned with his favorite procedure. I then gave a example - see pic. That particular bow that shot those groups is one I noted in another post or reply - totally a wreck considering the wheel and cam lean. The individual wasn't quite happy, but more understanding after a bit.....
I think I've posted enough pics of groups my bows have shot in here and giving proof what works for me, works for me.
Of the pic. 1st shows close and a bent over vane. 2nd, the dot is 1" in diameter. I think there is five there. 2" group would you say? 3rd, 2 touching and one nearest the broken arrow I was aiming at, maybe a finger width separating the group. What, another 2" group? Guess how the broken arrow got broke.
Last edited by Sonny Thomas; 12-23-2013 at 09:23 PM.
As usual I can't let go of things sometimes I got to reading the yoke tuning thing and Kitchen sink thing. I can't read through either. I go brain dead... I have the original write up and the expanded version and can't get through either.
Too much is there that is not the what it's suppose to be. I would example John Dudley's write up on French tuning. Read it. There is nothing there but the brunt of the subject. No bare shaft stuff. No draw length stuff. Just the subject, French Tuning.
I looked the getting the cam or wheel straight a full draw... Lord! I really don't have the equipment for doing the work and works is what it is. I mean, the bow has to be drawn and held. One arrow on each side of the cam or wheel are to split the bow string. Okay, say you straightened the cam or wheel to the bow string with bow at rest. Now, you perform this test, cam or wheel at full draw. Again, I don't have the draw board (or the patience) to check this, but bows having guide rods at full draw the cam or wheel should lean. So by this yoke/kitchen sink thing you twist the yoke to straighten the cam or wheel at full draw. Now, engaging brain (if it's working), wouldn't you have opposite cam or wheel lean with bow at rest? And isn't this swapping cam or wheel lean from at rest to full draw? Is this yoke/kitchen sink thing saying that it's better to have a straight cam or wheel at full draw than it is with bow at rest? Try something else; The cam/wheel is straight at full draw and going to leaning with the arrow leaving the bow. Am I thinking right?
Of the yoke tuning. You're actually bending the upper limb to correct center shot. Correct? Okay, it just won't sink in my head.....
Walk Back and Modified French tuning. From the reading of, somebody is pulling someone's leg. Yes, both can possibly work. BUT! Read both procedures. Hey! I'm so dang lazy I have the wife kick the dog to shut it up. Both have you shooting close and backing up. Walk Back doesn't tell you which way to the move the rest. It says pick a direction. WTH!
My modified version of Frenching tuning is nothing more than a shorter distance version. I do this at the archery shop indoors, 9 feet or so (I guess) and then from 30 yards and 33 yards if I desire to do so. I don't use a dot to zero in on at the guessed 9 feet. I use a vertical line set with a level. I use my 30 yard pin setting for both distances. So sight moved to nail the vertical line, which I normally make 1/2" wide, I back up to 30 and shoot dead on. If the arrow is left I move the rest to the right. If the arrow is right I move the rest to the left. Tiny, tiny movements are used and I use a sharp lead pencil to make a mark to go by. The width of the lead pencil line gives a reasonable amount to move.
I can get finicky or just do a "rush job." Up close I might use a line just thick enough to see and wanting my arrow to cut the line each shot. Doesn't always happen, but close enough is close enough. Back at 30 yards I'll a line thick enough I can see it and I can see a 1/2" wide black or blue line (depends on what wide felt tip pen I happen to pick up). Guys, it works for me. My short version and the full version of French tuning takes time. Each rest correction for the longer distance means starting all over. This is done until there is no need to move the rest at the longer distance.
My Shadowcats were tuned this way and dead on 50 yard shots were a reality...
And then my "rush job." Get it close, throw out fliers and get the job done. Yeah, arrows may not be perfect on the line, but then it's works. If I can post the picture; This was outside where I could use the long version of French tuning. I rushed the short distance and shot the longer 55 yard distance. I had to adjust the arrow rest 4 times (once moving the rest too much) and I was close to begin with. So this should tell you how tiny, tiny movements are needed.
Something just under a 3" group, 55 yards, one arrow on the line and two on either side. I'll take it all day long......
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