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  #1  
Old 07-30-2018, 08:07 PM
Jmaulz Jmaulz is offline
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Default Low saddle

The saddle on the treble side of my 2012 Martin sits low in the bridge:

The action is good, 4/64" at the 12th fret. Is there any known drawback to this?
Thanks,
Mike.
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Old 07-30-2018, 08:23 PM
drew b drew b is offline
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Not if each usable fret rings out. I have a K. Yairi dread that’s almost that low, and it doesn’t affect the tone adversely at all. I’m sure it will need a neck re-set in five or six years. Until then, I’m a happy camper.

Drew

(it is low, though)
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Old 07-30-2018, 08:41 PM
vindibona1 vindibona1 is offline
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Quote:
Originally Posted by Jmaulz View Post
The saddle on the treble side of my 2012 Martin sits low in the bridge:

The action is good, 4/64" at the 12th fret. Is there any known drawback to this?
Thanks,
Mike.
I too have an Alvarez Yairi with a low saddle. What's important is the break angle of the string over the saddle. If the guitar sounds good then you're ok.
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Old 07-30-2018, 08:54 PM
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I doubt you'll be able to take your action any lower, so a neck reset may be in your future. But yours looks no worse than a 2000 Martin 00016 I used to have. Once the ball ends are seated and the strings are brought up to pitch, you should have plenty of downward pressure on the saddle. The necessity of a severe break angle is overstated, IMO.
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Old 07-31-2018, 04:33 AM
jazzguy jazzguy is offline
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Bring it to a luthier. He/she will be able to tell you whether it is a problem or not. I do think you want at least a slight break angle, but let the expert tell you.
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Old 07-31-2018, 06:13 AM
hiddenmickey hiddenmickey is offline
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My Southern Jumbo is low on the treble side. It may be a little lower than yours. It is within spec and plays great, but the repair shop at Maple Street Guitars in Atlanta told me that I will likely need a neck reset in the next 4-5 years.
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Old 07-31-2018, 06:30 AM
mirwa mirwa is offline
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4/64 is pretty low for an acoustic guitar, that’s 62 thou, I don’t like actions less than 70 thou on the treble e, need some string height to drive that top.

If the action feels good for you and it’s working, leave it all alone.

Steve
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Old 07-31-2018, 07:03 AM
redir redir is offline
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1/8th inch is generally considered ideal saddle height out of the bridge slot. You can then either go a bit higher or a bit lower then that and not worry about it.

It's hard to tell by looking at that pic but it almost looks like the saddle is flatter then a typical radius. You could measure that at the 12th fret string height.

That might just be an illusion and if so then you have nothing to worry about. If you have 1/16th in action on the high e-string with no buzz then consider yourself lucky.
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Old 07-31-2018, 07:43 AM
DCCougar DCCougar is offline
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Quote:
Originally Posted by Jmaulz View Post
The saddle on the treble side of my 2012 Martin sits low in the bridge....
I've seen that on lots of guitars. Maybe not as low as in your example, but generally, the treble side is lower than the bass side. I don't know if this is intentional in order to get the right intonation or what, but if the action's good and the volume of the strings is well balanced, you're good to go!
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Old 07-31-2018, 08:07 AM
sid45 sid45 is offline
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too low for adjustment , neck set needed, if you bought it new contact Martin, if not enjoy while you can it may work for you as is for years
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Old 07-31-2018, 08:08 AM
backdoc backdoc is offline
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Mine looked like that from the factory. Needed a neck reset. I just got it back from Martin. Check that a straight edge laid along the neck and moved back to the bridge hits the top of the bridge or close to it. If not the neck angle may be off. I had barely any break angle over the treble strings and the sound was not nearly as good as it is now after the reset.
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Old 07-31-2018, 09:50 AM
tadol tadol is offline
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The only thing that matters is how it plays - if it isn’t working for you, take it to a luthier and see what they suggest.
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Old 07-31-2018, 10:10 PM
Jmaulz Jmaulz is offline
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The high e string break angle is pretty flat, but at this time it plays well and sounds good. I wasn't aware that the action will get higher over time, so this may become an issue in the future:

[IMG][/IMG]
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Old 08-01-2018, 06:36 AM
redir redir is offline
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If you do a search on the forum for 'break angle' then you will probably come across a study that Alan Carruth did on it. In short, it doesn't take much of a break angle to deliver full string energy - you're fine. With the super low action that you have now you'll have many years of playing ahead.
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Old 08-01-2018, 07:02 AM
Truckjohn Truckjohn is offline
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No worries about break angle. Take a look at floating bridge/tailpiece guitars.... They have only a tiny break angle and they play just fine....

As Steve says - that's a very low action for an acoustic. And that's very likely driving the reason for the "Short" saddle.... A more typical action would have a saddle 0.040" taller just due to string height.

So if the action feels good and it's stable - play it and let it be for now.
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