I don't know if this topic has already been published.
That seems like a very interesting development.
Instant Action Control
The other important design difference is that tapered shims are no longer needed to set the neck angle. Instead, the neck angle and string height can be adjusted after the neck is bolted in place simply by using a quarter-inch nut driver (or standard truss rod wrench) on a nut in the neck block, accessible through the soundhole. This ease of neck angle adjustability is a huge innovation because of how it simplifies the process, as Andy explains.
“As the adjustment bolt is tightened, the heel rocks backward minutely, tilting the neck away from the top of the guitar and pulling the strings closer to the fretboard,” he says. “Because this adjustment can be made while the guitar is tuned up to pitch, it completely eliminates the trial-and-error adjustment method of setting a neck angle with the strings off and hoping the guitar body responds to the strain of the strings the way you hoped.”
With the Action Control Neck, players (or a trained store salesperson or a service technician) now can adjust the guitar’s string height on their own to suit their exact preference if they choose. Neither the strings nor the neck needs to be removed to do this (remember, no neck angle shims are needed), and if you have a quarter-inch nut driver with a flexible extension shaft, you can access the adjustment bolt without even having to slack the strings. (To make it even easier to make the adjustment, you can also pick up a quarter-inch bit holder like this one.)
woodandsteel.taylorguitars.com
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That seems like a very interesting development.
Instant Action Control
The other important design difference is that tapered shims are no longer needed to set the neck angle. Instead, the neck angle and string height can be adjusted after the neck is bolted in place simply by using a quarter-inch nut driver (or standard truss rod wrench) on a nut in the neck block, accessible through the soundhole. This ease of neck angle adjustability is a huge innovation because of how it simplifies the process, as Andy explains.
“As the adjustment bolt is tightened, the heel rocks backward minutely, tilting the neck away from the top of the guitar and pulling the strings closer to the fretboard,” he says. “Because this adjustment can be made while the guitar is tuned up to pitch, it completely eliminates the trial-and-error adjustment method of setting a neck angle with the strings off and hoping the guitar body responds to the strain of the strings the way you hoped.”
With the Action Control Neck, players (or a trained store salesperson or a service technician) now can adjust the guitar’s string height on their own to suit their exact preference if they choose. Neither the strings nor the neck needs to be removed to do this (remember, no neck angle shims are needed), and if you have a quarter-inch nut driver with a flexible extension shaft, you can access the adjustment bolt without even having to slack the strings. (To make it even easier to make the adjustment, you can also pick up a quarter-inch bit holder like this one.)
Wood & Steel | Inside the World of Taylor Guitars
