Seconded - can only sensibly start adjusting center shot after completion of a satisfactory bare shaft tune.Barney - Personally I'd leave the centershot alone if it's around 'normal' and adjust button pressure instead. Centershot tuning , in my opinion, can only be done with fine tuning.
Yes that was the old myth... in fact there's no distinction. It's usually recommended to set the centreshot, then adjust only the tension on a simple walkback. Assuming the rest of the allignment setup is okay. There should be a range of centreshot and tension pairs which will work, not just one"correct setting". Some may work better than others, but you can't tell that from a walkback (or any other mechanical test) only statistically.If memory serves the walk back test (if done correctly) could give 2 distinct readings (or a mixture of both and the skill needed to read the results).
Result one was a diagonal vertical line which needed a centre shot adjustment to correct.
Result two was a curved vertical line which needed a button pressure adjustment.
Or have things changed.
Yes. Though if the arrows all lie within a normal range for your group sizes then that is just a line... and if it's a line down the middle -no adjustment needed. If it's truly an S... that is to say;groups moving in that pattern consistently over a number of repetitions, then I suspect it means "something else is wrong". My guess would be clearance. But that's just a guess.If you do your walk back the conventional way( down 2 bosses from 10-60 yards ) and you get a S pattern down the target what do you adjust?
Centre shot or button pressure?
What's changed is that coaching has generally become more professional so daft ideas like the straight/curved arrow pattern re walk back methodology have long been binned.If memory serves the walk back test (if done correctly) could give 2 distinct readings (or a mixture of both and the skill needed to read the results).
Result one was a diagonal vertical line which needed a centre shot adjustment to correct.
Result two was a curved vertical line which needed a button pressure adjustment.
Or have things changed.....
If you do your walk back the conventional way( down 2 bosses from 10-60 yards ) and you get a S pattern down the target what do you adjust?
Centre shot or button pressure?
Absolutely! Assuming you start with the sight pin in line with or marginally outside the bow plane then this is all the "tuning" 70% of archers ever need to do.I'm really lazy when it comes to tuning. All I do is set up for centre shot, shoot at 70m. If they are to the left decrease pressure of the button, to the right increase pressure (left handed by the way), in the middle done! As long as the button is of a "decent" pressure its done .....
Gives nice clean arrow flight and no windage adjustments for distance changes.
I would seriously advise anyone to try a paper tune prior to a bareshaft test, although paper tuning is a perfect arriw testator traditional archers looking mg for the perfect arrow, but recurve target also can.make great use of paper tuning especially when shooting directly at it from no.more than stabiliser length away, even having three layers of paper each a meter away and check the arrow flight at each stage, so much can be found off a paper tune and we'll worth the effort,There are three (and only three to date) basic tuning methods. Best known examples of each are paper tuning, walk back tuning and bare shaft tuning. (group tuning is at another level up from basic tuning). All work technically and difference between them is how well they work and the skill level of the archer needed to them. Paper tuning is currently the least accurate and requires some paraphernalia so is currently out of favour (May return when technology becomes more affordable/available). Walk back tuning is a good method for beginners as it requires no special kit and caters for a wide range of archer skills. As Geoff said the obvious benefit is minimising sight windage changes with distance. The bare shaft method gives the best results (when done over 30-45 meter range) but requires stripping/replacing fletchings and a good bowman level of archer.