| Most graphite shafts have some sort of flaw or irregularity due to the manufacturing process. This could be from the shaft not being perfectly round, the material of the shaft being slightly heavier on one side, or from an imperfection in the shaft material. This can cause the shaft to bend towards the flawed area when you swing, causing the clubface to open or close.
When we "Spine-Align" the shaft, we test the shaft to locate the flawed area of the golf shaft. Then the shaft can be installed so that the spine of the shaft is directly behind your target line. This is "spine nuertral." This way it can not affect the direction of your shot.
Have you noticed that sometimes you will have a "Favorite" club in a set of clubs with the exact same heads, shafts and grips? You just seem to hit it better and more consistently than the others? This is most likely due to the spine in that club being correctly aligned by chance. The opposite is probably true for the clubs in your set that you never seem to hit right.
Why not make ALL your CLUBS your Favorite clubs?
PLEASE NOTE: Complete Gold Shop offers this service to find the spine in the shaft so that it can be installed in the "Neutral Position", so that your shaft swings as consistently as possible. This is a method the PGA Tour Players have been using for five years and totally believe in.
It is possible to build a club with a "draw" or "fade" spine by rotating the shaft on the club to close or open the club face at impact. | 
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