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Private member DiscussionTools and Jigs

Which Fret Saw?

Do you prefer the regular SM Fret Saw or the Japanese one they offer? Thx!

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Mainly refrets
Private member DiscussionAcoustic Repair

Classical intonation puzzler.

I have a Yamaha Classical on my bench that's giving me a run for my money with a mystery intonation issue. All but the B string are perfectly intonated with the usual compensations we see. The B string however is almost an entire 1/2 step off (sharp) at the 12th. Right from the get go the scale starts going sharp incrementally at every fret. I can find the fundamental harmonic on that string but it's sitting halfway between the 11th and…

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I recently had a similar experience with a Yamaha classical, only in my case the B string was flat at the 12 fret. This was with a new set of name-brand strings. The harmonic was almost halfway to the…
Private member DiscussionGeneral

Frustrating Fret buzz

when setting up acoustic guitars, from time to time I have a lot of trouble with getting the G string to ring true when fretted. Starting from lower frets and at its worst at about the 5/6th fret, the G string buzzes when plucked "heavily" (when no other string does so)...most recently a Taylor 724 which had a neck adjustment to reduce action (to 5/64-4/64), relief about 0.003 or 0.004. Increasing relief to about 8-9 helps somewhat.…

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Depends on what you are calling a "buzz." The G3 at 196 Hz is going to be very near the T(1,1)2 main top resonance of the guitar. Notes fretted up higher on the G string could conceivably be near th…
Private member DiscussionElectric Builds

What really effects tone?

Ok, I'm a new builder and I've only done solidbody electrics so far, so this question is related to only those. In my opinion, these are the things that have the most impact on tone, listed in order from most influential to least. Have at it! Pickup/electronics, neck joint type, neck construction (including fret size/material), scale length, bridge type, bridge saddle material, tone wood Of course, this only takes into account the guitar.…

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I'm not an expert electric builder but I think I'd go something like pickups 70% Body type (archtop/solidbody/variations thereof) 15% setup 10% vibes 5%
Private member DiscussionElectric Builds

Issues pushing frets into ebony fretboard

I've only built a handful of necks and most of them have been roasted maple fretboards. This time around I am using a beautiful and incredibly stiff/hard piece of ebony. I am doing a light hammering in of the frets to get them seated and then using the hand-held vice clamps from Stewmac with the correct fretboard radius to push them down evenly the rest of the way. This process works just fine on roasted maple. It's just a softer wood t…

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Thanks all. I widened the slots with a bigger blade and deepened them a bit. It's to the point where they kinda slide in and I'm using CA glue to get them all the way there. Hammering them in just doe…
Private member DiscussionElectric Repair

Mystery Buzz

Hi Everyone,I hope you’re having a great weekend! Can anyone help diagnose my mystery B string buzz? I tried to attach a video but the site won't take it. I’ve tightened all hardware and the b string is not hitting any frets. I’m giving it a set-up and when I had to lower the nut slot height of the B string it improved a bit. When I capo at the first fret the buzz disappears so it seems to be something going on at the nut. …

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Hi Ian, I just sent the email. Thank you for your time and attention!
Private member DiscussionAcoustic Repair

Brand new Gibson Hummingbird with Wolf tones

A customer brought me a new Hummingbird with fret buzz a few weeks ago. After performing what may be the best levelling job I've ever done, the buzz was reduced, but still noticeable, though it sounded different than normal fret buzz. When I noticed that the sound was worst when playing F2 (on the A string or D string), I did a frequency analysis and discovered that the main top resonance was at 163.9 hz, and it all made sense. Those…

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I am getting way above my pay grade here, but if you accept that (1) a wolf tone occurs when the impedance mismatch between string and soundboard is minimized and a resonance is created (allowing vibr…
Private member DiscussionElectric Builds

Truss Rod Length - Is there a "rule of thumb"?

Friends - My "go-to" truss rod for my basses has been the rod sold by LMII; however, since they are now out of business, I am evaluating what other rods are suitable for bass guitar necks. The attached photos are all showing truss rod lengths from the front edge of the nut slot location on the blank. One photo shows my last LMII rod (23 1/2" in length) vs. 2 other rods, one longer (23 11/16") and one shorter (22 1/4") -- all measured f…

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I think that the 22.25 is fine to run. It lands over the neck pocket and those last few frets are getting sanded down to create a fall off anyway. Have you ever thought about changing the design and…
Private member DiscussionAcoustic Repair

Seeking Mid 70's Martin D28 High Action Assesment Input And Recommendations

I inherited a 70's D28 that is a players instrument. The action is too high for me, but the saddle is bottomed out. There is no obvious belly bulge. The top of the bridge has been shaved. Bridge pin holes are uneven in diameter. However, the bridge placement seems pretty close; within 1/32". A straight edge on the fret board sits about 1/8" below the top of the bridge. The fret board has plenty of finger worn wells, there is virtually n…

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Ian Davlin
Looks like classic neck reset/typical martin stuff. Only exception is the fingerboard. Might be worth hopping on a zoom call to chat about this one. Would you have time for something like that ?
Private member DiscussionAcoustic Repair

Cracked Fingerboard Fill ? ('66 Jose Ramirez)

1966 Jose Ramirez 2A Flamenco with a split/cracked fingerboard. It's been cracked for years, and is in stable condition at humidity. Spans from 11/12th fret to the sound hole. I've filled smaller splits/cracks with ebony dust and superglue, or black superglue in the past, and had great results. Do any of you ever use ebony shavings to spline these? (likely need to pull frets for that) I'd love to hear how you approach these, and when you d…

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Ian Davlin
I've never used ebony shavings. That's getting pretty wide, though and it's on a nice guitar, so I might try if going for best results. The main problem is the frets. Are you planning on a refret ? If…
Private member DiscussionFinish Repair

When chips happen--customers, expectations, and responsibility

Hey all, I am really enjoying digging through the looth group. I have not yet watched all the ding kings vids or read all the amazing comments and articles here, but I've been appreciating some of the loothing for dollars stuff, seeing other people's intake sheets, discussions about dealing with customers, and it led me to this question: How do people deal with customer expectations, liability, and the inevitable accidents that can happ…

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@member some really solid perspective here, thank you. You're so right regarding the bit about some of the more abusive customers being the most obsessed with cosmetics, to paraphr…
Private member DiscussionGeneral

Fretboard flatness during refret process.....

This may have been covered in any number of vids by Big Daddy Proper or Paw Paw Erlewine, but I wondered how flay everyone goes when it comes to fretboard prep and refrets. For example, I currently have an old 70s SG needing a refret, Ive begun to flatten the board. I have some low spots in the middle of some frets in "cowboy-zone", but the actual fret slots are all being touched by the leveling bar, and thus, level. This is usually whe…

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Private member DiscussionElectric Repair

Maple Fingerboard Refinishing/Refretting

How do you wet sand/even out a laquer finish on a maple neck with the frets installed before finishing?

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I use a set of three small blocks (similar in size to the tolex flat toleblock) that have a matching radius to the fingerboard on one edge and then attached a small piece of 3M Stikit sandpaper. Each…