Search found 1100 matches

by Mark McLean
Fri Aug 30, 2024 3:47 pm
Forum: Instrument Builders Forum
Topic: CNC Fretboard
Replies: 7
Views: 4095

Re: CNC Fretboard

If you want the appearance of “blind fret slots” (I.e. ends of the frets not showing on the edges) you can just bind the fretboard in the same material. Thickness the blank, then rip two binding strips 3mm wide off the edges and put them aside. Then cut the fret slots with a saw, old school. Then cu...
by Mark McLean
Sat Aug 17, 2024 4:36 pm
Forum: Instrument Builders Forum
Topic: Ideas for breaking locktight
Replies: 10
Views: 9134

Re: Ideas for breaking locktight

I like Martin’s idea, and Taffy’s. Hopefully that gets you out of trouble. Also, Frank Ford at Gryphen Instruments used to sell a tool called Jack the Gripper, which is a tool that inserts into the 1/4 inch jack hole and expands in there so that you can manipulate the thing. I don’t know if you can ...
by Mark McLean
Sat Aug 10, 2024 9:44 pm
Forum: Instrument Builders Forum
Topic: F-hole feedback busting
Replies: 8
Views: 7587

Re: F-hole feedback busting

I just saw some flat interlocking sheets of that type of stuff at Bunnings, sold as flooring for your caravan annex or Ute tray. Cheap.
by Mark McLean
Sun Aug 04, 2024 9:26 pm
Forum: Instrument Builders Forum
Topic: Classical Build - Toscano Guitars Intensive
Replies: 30
Views: 17632

Re: Classical Build - Toscano Guitars Intensive

I'm impressed. It is looking good, and that much progress usually takes me about 6 months.
by Mark McLean
Sun Aug 04, 2024 9:52 am
Forum: Instrument Builders Forum
Topic: Luthier survey: Honours study about native timbers
Replies: 1
Views: 3444

Re: Luthier survey: Honours study about native timbers

Great project Kim and Caitlin.
I have done the survey and encourage my luthier friends here to do so too. I will be interested to see some of the findings.
Cheers
Mark
by Mark McLean
Sun Aug 04, 2024 9:17 am
Forum: Instrument Builders Forum
Topic: Flat top mandolin in Engelmann Spruce and Otway Blackwood
Replies: 2
Views: 3437

Re: Flat top mandolin in Engelmann Spruce and Otway Blackwood

That is a real looker Bob! And if you are happy with the sound too then you have the whole package.
What do you think of the Osmo hard wax oil? I am really partial to it, but my experience so far is limited.
by Mark McLean
Sun Aug 04, 2024 9:08 am
Forum: Instrument Builders Forum
Topic: RIP Bob Cefalu
Replies: 4
Views: 4885

Re: RIP Bob Cefalu

Everything I bought from Bob was great quality, and backed up with really good service and communication. I never met him in person but it is clear that he was universally revered. I note that one of his sons is continuing the business, although at smaller scale.
by Mark McLean
Wed Jul 24, 2024 6:37 am
Forum: Instrument Builders Forum
Topic: F-hole feedback busting
Replies: 8
Views: 7587

Re: F-hole feedback busting

You know how you can buy feedback busters for acoustic guitars with traditional round holes which are just a rubber plug that blocks the soundhole. Well, there was a guy who had a business in the USA called Doug’s Plugs and he made f-hole shaped plugs for archtops. His website had a hundred or so ar...
by Mark McLean
Thu Jul 11, 2024 8:28 pm
Forum: Instrument Builders Forum
Topic: Soundboard joining advice
Replies: 10
Views: 6529

Re: Soundboard joining advice

It is really worthwhile making a shooting board and doing it with the boards flat and the plane on it's edge - like in the video (which is great BTW, thanks Martin). The shooting board can be a pretty basic design and still be effective. If you do it in a vice as your photo shows it is easy to have ...
by Mark McLean
Wed Jul 03, 2024 3:29 pm
Forum: Instrument Builders Forum
Topic: Domain name issues
Replies: 12
Views: 7636

Re: Domain name issues

This might be from the same lovely lady who phoned me yesterday to say that I had just been signed up to an Amazon service at a cost of $99 but if I thought this was a mistake all I had to do was ring her back straight way and she could sort it out with my bank.
by Mark McLean
Fri Jun 28, 2024 11:02 pm
Forum: Instrument Builders Forum
Topic: Arch Top,another long job...
Replies: 7
Views: 5901

Re: Arch Top,another long job...

She is a stunner Taffy.
Are they original pickups or did you need to source new ones?
And how did you get around the problem of the thick headstock? Thin the timber, or replace the tuner posts with longer ones?
by Mark McLean
Sat Jun 15, 2024 5:39 pm
Forum: Instrument Builders Forum
Topic: Slicing cue balls
Replies: 3
Views: 3686

Re: Slicing cue balls

Could you cut a cueball-sized hole in a chunk of sacrificial wood and embed the ball in it - then slice through the whole thing?
by Mark McLean
Wed May 29, 2024 9:04 pm
Forum: Anything Goes
Topic: Taylor Top Replacement
Replies: 2
Views: 8773

Re: Taylor Top Replacement

So, now it is a Taylor with a Bunya top? Unique. I agree this is a very nicely executed repair. I also really like the reuse of the original rosette.
by Mark McLean
Mon May 27, 2024 6:35 am
Forum: Instrument Builders Forum
Topic: Slow burn 17" archtop
Replies: 13
Views: 17910

Re: Slow burn 17" archtop

Like Blackstar, I also got some sitka billets from Mathews Timber in Melbourne a couple of years ago and I am using the first of them at the moment. Certainly worth contacting them to see if they still have any.
by Mark McLean
Thu May 23, 2024 10:32 pm
Forum: Instrument Builders Forum
Topic: Slow burn 17" archtop
Replies: 13
Views: 17910

Re: Slow burn 17" archtop

Already looking promising, and I can just about smell it from your photos. Lovely.
I wouldn't hurt to be a few mm thinner than the plan, surely?
So what are you going to use for the soundboard?
by Mark McLean
Sun May 19, 2024 1:44 pm
Forum: Instrument Builders Forum
Topic: Arch top carving
Replies: 7
Views: 7174

Re: Arch top carving

I agree that the Carruth scraper is the best of them and, like Martin’s, my card scrapers stay in the drawer these days. https://umgf.com/viewtopic.php?p=2804821#p2804821 However, it must also be said that hardwoods smooth well in response to scrapers and soft woods just don’t tend to respond the sa...
by Mark McLean
Sat May 18, 2024 8:41 pm
Forum: The Gallery
Topic: Custom Wengi - Slope shoulders - Wenge & Torrified Spruce
Replies: 4
Views: 4330

Re: Custom Wengi - Slope shoulders - Wenge & Torrified Spruce

That looks like a beauty. I am having a new love affair with slope shouldered dreads. Yours has the great J45 shape, and the wenge/spruce combination looks tremendous. A few days ago I was in Copenhagen and visited a local guitar shop that had for sale a Martin 12-fret slope shouldered D-28. It was ...
by Mark McLean
Thu May 16, 2024 1:42 am
Forum: Instrument Builders Forum
Topic: Attention all Lurkers
Replies: 97
Views: 630101

Re: Attention all Lurkers

It is so great to see Nick and Dean showing up here again after all this time. Good to hear that the interest is still there even if time and opportunity has been leading you elsewhere. Nick, you were one of the regulars when I was a newby at ANZLF. I hope you get a chance to get back to the wood st...
by Mark McLean
Thu May 09, 2024 6:24 pm
Forum: Instrument Builders Forum
Topic: Australian cedar for soundboard?
Replies: 30
Views: 31357

Re: Australian cedar for soundboard?

I must admit I’m amazed of the colour pallet of Australian tonewoods it’s kinda hard to pick out bindings and purflings to match without taking the shine off eachother Bindings don’t always need to be a contrasting colour. You can trim some binding strips off your sides and use them to do a matchin...
by Mark McLean
Wed May 08, 2024 5:37 am
Forum: Instrument Builders Forum
Topic: Australian cedar for soundboard?
Replies: 30
Views: 31357

Re: Australian cedar for soundboard?

As far as bending that would be done by hand I’d be building a j45 It’s obviously big but not as curvy as other body shapes Thank goodness for body mold’s and spreaders This is the set I’m thinking of getting when money comes in if it’s still available https://guitartimbers.com/wp-content/uploads/2...
by Mark McLean
Sat May 04, 2024 3:43 am
Forum: Instrument Builders Forum
Topic: New member and my first build
Replies: 7
Views: 6606

Re: New member and my first build

Hi Rob. That looks like a nice job for number 1. I reckon we deserve a few more pictures than just the one? Regarding number two, I recently bought some curly maple back& side sets from Stew Mac for an arch top build and was quite pleased with what was supplied. I think a more important question is ...
by Mark McLean
Sat May 04, 2024 3:25 am
Forum: The Gallery
Topic: OO cutaway
Replies: 5
Views: 7204

Re: OO cutaway

Looks great Joel. The knot on the neck is a perfect example of wabi-sabi and the art of appreciating the imperfection of materials (and the craftsman), and the impermanence of all creations. It is perfect by including that imperfection. What are you planning for number three? Come on, don’t pretend ...
by Mark McLean
Sat May 04, 2024 3:18 am
Forum: The Gallery
Topic: 10 Day Guitar - Juniper #3
Replies: 4
Views: 4303

Re: 10 Day Guitar - Juniper #3

That is a good week (and a bit) of work! I hope your father loves it. Very nice work to produce such a meaningful gift, and it looks like a great instrument.
by Mark McLean
Tue Apr 30, 2024 3:46 am
Forum: Instrument Builders Forum
Topic: Sealing bindings/ purflings before pore filling alternates
Replies: 12
Views: 8677

Re: Sealing bindings/ purflings before pore filling alternates

Coming back to the pore filling question: East Indian Rosewood often has quite a lot of pores, but it can vary significantly between pieces. If you want a perfectly smooth professional finish with zero pores to be seen or felt most people would use epoxy. Timbermate might get you close after 2 or 3 ...
by Mark McLean
Tue Apr 30, 2024 2:39 am
Forum: Instrument Builders Forum
Topic: Sealing bindings/ purflings before pore filling alternates
Replies: 12
Views: 8677

Re: Sealing bindings/ purflings before pore filling alternates

Here is an interesting video about the spontaneously combusting rags question. Bear in mind that what you are planning to use is essentially equivalent to Rubio monocoat which is one of the products used in this experiment.
https://www.youtube.com/watch?v=3Gqi2cNCKQY&t=1149s