[quote name='Deedee' timestamp='1464613199' post='3060772']
... I was told that the angle of the head I.e. the angle it leans back away from the nut certainly makes a difference to the tension, so perhaps a reverse headstock would do the same.
I've certainly noticed differences between basses even when they are all 34" scale. I use exactly the same strings on my Precision as on my Stingray, but they certainly feel 'slacker' on the Stingray. In fact I'm just in the process of ordering the next gauge up for the Stingray to try and get them feeling more alike.
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Tension, by definition, is only affected by three things:
1 Vibrating length of the string (from bridge saddle to nut).
2 Mass per unit length of the string.
3 Pitch to which the string is tuned.
Nothing beyond the bridge or beyond the nut can have any effect on tension.
However, compliance or elasticity - i.e. how the string 'feels' - may be affected by other factors such as round-core or hex-core construction, steeper break angles, length of string beyond nut or bridge. Meanwhile the tension must remain the same.
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