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Private member DiscussionAcoustic Repair

Splines: When are they necessary?

Question about splines: At what point are they necessary? My question is primarily regarding the crack to the left between the bridge and the sound hole as well as the crack at the upper bout that runs along the fingerboard extension. I have already glued them both and used the TJ cleats that run the full length of the cracks. I have already splined the lower bout crack that runs from the bridge to the binding as it was super gappy and d…

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Private member DiscussionNeck Reset Database

Washburn Neck Reset

I am working on a neck reset on a Washburn Parlor - SN 283552. I have read that the 28 in the SN indicates that is was built in 1928, but the owner thinks based on her research that it was built before 1920. I am assuming a dovetail joint and that I can get into the neck joint for steaming by drilling into the 13th fret slot, but if anyone knows differently please let me know. The fingerboard extension has already separated slightly…

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Ian Davlin
Love the truss rod let in to the top!
Private member DiscussionElectric Repair

Open string sitar buzz after nut slot work

Hi all, new to nut slot work world, please can you help me with this mystery? fret levelling, neck relief and string action adjustment all completed to Fender 9.5" radius spec. very happy with that. the next step: 0.011” High E string’s nut slot was a bit low. I used Dave Johnson’s (MI Guitar Craft Academy) “q-tip slot raising method”: the pulled cotton strand, plus extra thin CA glue, to fill the slot, then trim it off once dry,…

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i always use a nut file that is the closest size up from the string gauge. i used a 13 gauge file for an 11 gauge string, and 16 gauge file for a 14 gauge string
Private member DiscussionElectric Repair

Cleaning methods and products.

Hi to everyone does anybody knows about products related to the setup. I mean cleaning products that you can use instead of only use the Maguires products or any other products related to the cleaning process. For example I usually use the yellow shampoo from maguires and also the Triplex Carnaubba Wax from the chemical guys. Any clues ?

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Trogly shared his method for cleaning the guitars that he has on his YouTube channel. https://m.youtube.com/watch?v=6aKEj3v2xzE I don't recall what products he uses, but he does get good results.
Private member DiscussionAcoustic Repair

Methods for aging a new acoustic bridge?

Hey all, Anyone have any go-to methods for making new replacement bridges look old? I’m about to make a new bridge for a relatively beat up 40’s Martin and contemplating ways to make it look more the part. With the replacements I’ve made up to this point I’ve always just sanded em real smooth, micromesh, oil, wax etc. I’m thinking maybe a wire brush prior to sanding for that shrunken grain look? The new bridge will be Indian rosewood. T…

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Private member
You can try raising the grain a little with a damp paper towel. I wouldn't got too wet. Mirlon 2500 pad is my go to for knocking down the sheen. Add dents to your liking. Find a reference photo a…
Private member DiscussionFinish Repair

Binding Repair & Polish Followup

Need some guidance for binding repairs. I'm using the "Martin method" using CA glue and tape for re-attaching the binding. From there: Scrape glue 400 grit to level Brushing on Lacquer 400 grit to level Meguiars #1 Meguiars #3 Meguiars #7 All by hand. But I recently purchased a Proxxon hand polisher. I'm still getting big marks. Its usually "ok", but I'm noticing huge swirls. Not pro. I do not have the money/space for…

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I suspect your issue stems from not sanding to a high enough grit before polishing. Check out Eagle Abrasives "Assilex" dry papers. Stew Mac has them. Not cheap, but they last a long time. You can…
Private member DiscussionElectric Repair

Neck Spline jig recommendations

Hey all - I've got a couple Gibson headstock repair investments that I'd like to practice inserting splines for reinforcement (or I may go the backstrap method..tbd). Do you have any jig recommendations or preferences? I've only seen the G&W option (which looks awesome), several ebay knock-offs and lots of DIY jigs. I welcome your feedback. Thanks and all the best, Chris

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Ian Davlin
I think this is my favorite. It's not my favorite technique overall, but this version, with the long splines that extend WAY past the transition of the neck is the best. https://mcconvilleguitars.blo…
Private member DiscussionAcoustic Repair

1950s Gibson LG-3

Hi, I have a 1950's Gibson LG-3 that's had some poor work done to the spruce under the area of the bridge where the spruce has pulled away and or been sanded excessively. It's missing about .020-0.30 thou of spruce and I'm wondering/looking for advice about how to go about splicing in a thin piece of spruce before I re-glue the bridge. Please see pictures attached. My main questions are: glues for the patch, should the patch be mitered…

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When faced with a similar job recently, I chose to glue the patch in place with epoxy, then used hide glue to reset the bridge. The logic being that 20 years from now when someone needs to reset the…