Bow Tuning – Advanced Tuning


So far in this series, we started by discussing the basic Olympic recurve bow setup. We covered what tools you require for bow tuning and to basically setup your bow. This included limb alignment, how to measure, installing the arrow rest, nocking point and setting up your basic center shot.

Now that your bow is basically setup, you have been practicing with it and have a fairly consistent arrow group it is time to do some advanced tuning of your bow. Remember that basic step-up and tuning can be done quickly to get you started however advanced tuning is a time consuming task through trial and error.  Proper shooting technique is always the first thing every archer should focus on. If you are still struggling with the basics then get your bow basically setup and work on consistency.  To avoid massive amounts of frustration, it is very important to focus on changing and tuning one thing at a time. Read my earlier blog about Consistency and Change.


Next we will focus on individual areas for you to tune such as nocking points, bowstring fit, centering, clearance, brace height, sight alignment, tiller, clicker and plunger adjustment. Since I already created several blogs about tuning specific components your bow, you should start by reviewing the following…

Sight : Following the arrow and adjusting your sights

Clicker : Adjusting and shooting with a Clicker.

Arrows and various tuning methods : Arrow Series – Part 8 – Fine Tuning and Numbering

Remember, bow tuning is an advanced technique and if you can I recommend you employ the knowledge and experience of a trained coach, since another pair of eyes can really help make the difference between a good tuning and perfection. In the next part of the series we will continue and take a deeper dive into the remaining areas of your bow that can be tuned. 


Bow Tuning – A Simplified Series for Beginners

IMG_7304Your bow is  very personal to you and should be tuned specifically to you and your shooting style. Since there are tons of in-depth, technical articles about bow tuning produced by many organizations and manufacturers, my goal is to simplify the concepts for beginner archers. Although, my primarily focus will be an Olympic recurve bow, some or most, if not all, the principals can be applied to other disciplines.

In this series we will discuss, but not limit to, nocking points, bowstring fit, centering, clearance, brace height, sight alignment, tiller, clicker, plunger adjustment and discuss various tuning methods. Remember that basic step-up and tuning can be done quickly to get you started however advanced tuning is a time consuming task through trial and error.  Proper shooting technique is the first thing every archer should focus on. If you are still struggling with the basics then get your bow basically setup and work on consistency. From there, a well tuned bow can help compensate for personal idiosyncrasies and help you achieve the maximum performance.

So, in preparation for this series, review and ensure you have the correct equipment for you. You need to have equipment you can use. If the bow is too small or light, or alternatively too heavy, in-depth tuning is not going to provide many advantages. Alternatively, if your equipment is just above or below were you need to be; advanced tuning can help rein a bow in. Also, make sure you have selected the correct arrows for your setup. Review my Arrow Series about arrow selection to make sure you have selected arrows that are best for you.

StudyingAlways remember that there are several steps to properly tune your bow for maximum performance. You should record every adjustment so you are able to retrace your steps should an adjustment provide negative results. Remember to adjust only one thing at a time and then test. Remember that even one piece of new equipment will require bow tuning and the amount will depend on the importance of that piece. For example, a new plunger a little bit of tuning and new limbs with higher poundage means you may be starting from square one.

Bow tuning is an advanced technique and should be only attempted by archers with at least a good understanding the bow mechanics. I recommend you employ the knowledge and experience of a trained coach. I still work with my coach to tune any new bow that I receive, since a second or third pair of eyes can really help make the difference between a good tuning and perfection.

Arrow – The TV Series

Have you watched the new series Arrow available on The CW in the US and CTV in Canada. The series is about a playboy millionaire ( played by Stephen Amell ) who was shipwrecked on an island for 5 years before returning home a changed man. Upon his return to civilization he plans to right the wrongs his father shared with him on the doomed voyage and becomes a hooded vigilante with a bow and arrow.

The series follows Oliver Queen, billionaire playboy of Starling City, who spends five years stranded on an island following a shipwreck that claims the life of everyone else on board, including his father, Robert Queen, and Sarah Lance, the sister of Oliver’s girlfriend. Upon his return to Starling City, he is reunited with his mother, Moira, and her new husband, Walter, the former CFO of his father’s company. He is also greeted by his younger sister, Thea, and his best friend, Tommy; Oliver tries to reconnect with ex-girlfriend Laurel Lance, but she blames him for her sister, Sarah’s, death. Oliver and Sarah were having an affair at the time of the accident.

During the day, Oliver plays the billionaire playboy; at night, he becomes a green-hooded vigilante, following through with his father’s dying wishes to right the wrongs of the Queen family, fight the ills of society, and restore Starling City to its former glory. Oliver’s vigilante persona becomes the focus of Detective Quentin Lance, father to Laurel and Sarah, who is determined to arrest him, unaware of his real identity. Oliver is also constantly flanked by a bodyguard, John Diggle, who suspects Oliver is hiding something under his playboy persona. Moira is also hiding some secrets, as she knows that the family yacht was actually sabotaged.  Wikipedia

The series is based on the fictional superhero Green Arrow created by DC Comics.

Green Arrow is a fictional character, a superhero that appears in comic books published by DC Comics. Created by Morton Weisinger and designed by George Papp, he first appeared in More Fun Comics #73 in November 1941. His real name is Oliver Queen, and he is a billionaire who formerly served as the mayor of the fictional Star City. Dressed like Robin Hood, Green Arrow is an archer who invents trick arrows with various special functions, such as glue arrows, net, explosive, time bomb, grappling, fire extinguishing, flash and tear gas arrows, as well as cryonic arrows, and even a kryptonite arrow. Green Arrow was originally developed as an archery-themed analogue of the very popular Batman character, but the writers at DC have developed him into a voice of left-wing and progressive politics very much distinct in character from Batman, with his own supporting cast. Wikipedia

This series is another example of how Archery is gaining popularity. Check out the HD trailer on YouTube and be sure to program your PVR to watch an excellent series.

Arrows Series – Part 8: Fine Tuning and Numbering

Now that your center-shot is right, you’ll need to continue to fine-tune your bow periodically to change as you grow and develop as an archer. Start by labelling and numbering your arrows. Labelling your arrows with your name or initials is required for tournaments and sometimes is the only way you can distinguish your arrows from someone else’s; especially if they have the same nocks, shafts and fletchings.

Numbering is a good idea so you can track your arrows, if you have a single stray arrow. If the stray is consistent on every end and the number is the same, it may be that something is not right with that arrow.

Once you know your arrows and can track them, you can further tune your bow by adjusting various components such as the tiller, plunger, nock height etc… . You can perform some or all of these various tuning test to help tune your bow for maximum performance.

Paper Tuning Test: Tuning test involving setting up a piece of paper on a frame, stretching the paper taught, and shooting field-tipped arrows (not broadheads, which will affect the arrow flight) through it starting about 6 ft away.

Bare Shaft Planing Test : Tuning process were one shoots a bare arrow (shaft with no fletchings) for comparison with fletched arrows.

Walk-back Test: Tuning process where groups of arrows are shot at increasing distances to give a useful combined test of both centre-shot and button tension.

Check out these two very useful resources: Easton Tuning Guide and Tenzone’s Bow Tuning test documents: for instructions with these tests and many more.

As you develop as an archer you will need to make changes and tune your bow. Remember that making multiple adjustments at the same time can be hard to track and can be very confusing. It is important to only make one change at a time and test again.

This concludes the Arrow Series; Thanks and good shooting.

Arrows Series – Part 6: Fletching and Indexing

Now that you have cut your arrows you need to fletch them. Fletchings are found at the back of the arrow, traditionally made from bird feathers and are used to stabilize the arrow by creating a small amount of drag.

Wikipedia: Fletching (also known as a flight) is the aerodynamic stabilization of arrows or darts with materials such as feathers, each piece of which is referred to as a fletch. The word is related to the French word “fleche”, meaning “arrow,” via Old French; the ultimate root is Frankish fliukka. A fletcher is a maker of arrows.

Nowadays, there are two types of fletchings, real or synthetic feathers and plastic vanes. Some target archers have them attached to the arrow with a slight twist to increase arrow spin because a spinning projectile is more stable and helps reduce the effects of Archer’s Paradox (We will discuss Archer’s Paradox in more detail in the Part 7 of the series).

The most conventional style of indexing is a three-feather fletching where feathers or vanes are mounted to the arrow, evenly distributed around the spine of the arrow. One feather, called the “cock”, is set at a right angle to the string and pointed at the archer and the other two fletchings on the riser side are angled up and down away from the bow. This is done so the fletchings/vanes will not contact the bow when the arrow is shot. For compound archers the cock feather’s indexing depends on the type of arrow rest.

Quick Tip: Choose a different colour for the “cock” feather. It is great reminder to always point it towards you and away from the riser for proper nocking of the arrow.

Fletching an arrow is a time consuming and tedious task to do accurately by hand. In modern times, most people use a fletching jig, especially to fletch arrows with a slight twist. Check out my earlier blog about fletching jigs.

It is important to understand that once an arrow is released it starts to bend and if the arrow is not correctly indexed the feathers or vanes will make contact with the riser. This will cause the arrow to react differently than expected, distort your feathers and possibly cause damage to you or your equipment.