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Winter Build Off 2026 - The Spruce Loose Goose

Apr 18, 2018
338
1,426
Montana
First and foremost, this is going to be experimental!

For the last couple of years my wife has been encouraging me to branch out a bit and explore some of the, shall we say, "non-standard" building practices. Around the same time, I've started having some lower back issues related to injuries from the past that are deciding to make themselves known. All my current basses are heavy. Real heavy. And, since I have a background in boat work, I am going to attempt to kill multiple birds with a single stone… or bass. I will be attempting to build a foam core, carbon fiber bass (bolt on, CF neck with a Richlite fretboard), single, passive P pickup (self wound), and with my own through-body bridge design. I am planning on some internal reinforcements at key points… thus the spruce in the title. If it works, great! If not, I reserve the right to completely switch directions and build a boat, and airplane, or a unicycle!

Enough talk; here's some pictures (there's not going to be much to see for a while, I'm afraid).

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Gloves… lot's of gloves!

I've got a significant pile-o-supplies inbound in the next coupe of days… Had to spend that Christmas windfall strategically!

Moving on, some of you probably caught the bridge prototype I posted in the "What's on your Workbench" thread a couple days ago… and if not, you didn't miss much! Yesterday, I knocked out a drill guide that the individual pieces drop into.

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I addd some knockout holes so that the little buggers could be removed…

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And made a knockout tool.

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The rest of the evening was dedicated to cutting parts and drilling masters

More to come later. Wish me luck!
 
I've been working with a couple of different body designs (both of which have made appearances in the LC previously and one of which is starring in my Unfinished Business thread) but both of which left me scratching my head a bit.

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Nothing drastic, but the lower horn on both examples never really spoke to me. So today was redesign time. I enlisted the help of the women in the house (who all have admittedly bettter design esthetic than yours truly) and went to work.

First step was to trace both current designs over each other, then stand back and scratch various body parts whist making thinking noises.

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A little nip here and a tuck there got something on paper that appeals much more than previous iterations.

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Feel free to weigh in and give opinions as nothing is written in stone.

Here is the new design with the old ones laid on top for comparison:

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At any rate, I wrapped up by tracing a couple sheets for template making… so maybe weigh in before I cut MDF, eh?!:laugh:

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Nothing drastic, but the lower horn on both examples never really spoke to me. So today was redesign time. I enlisted the help of the women in the house (who all have admittedly bettter design esthetic than yours truly) and went to work.

Feel free to weigh in and give opinions as nothing is written in stone.

Here is the new design with the old ones laid on top for comparison:

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At any rate, I wrapped up by tracing a couple sheets for template making… so maybe weigh in before I cut MDF, eh?!:laugh:
I'm not you, nor your local design department; so my opinion which is merely my opinion is not right, it's just mine. I find the horns a bit chunky and would slim them a bit, on the inside, towards the ends; but that could also be addressed differently by sculpting in 3D rather than being slab-form. Do what makes YOU like it.
 
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@T_Bone_TL , I appreciate the input! I'm planning on heavy sculpting in 3d, but will also take a look at slimming the horns as well. Once I've got things in template form, it seems easier to spot where things needs massaged a bit.

Thanks again!
John
 
Getting caught up with the updates…

Sunday night was template night, before leaving town for couple days with my Bride for some very much needed RnR.

A quick spritz of spray glue on some 1/2 MDF, use "the trick" (painter's tape + super glue) to attach a second layer, then onto the band saw. I work at an alternative school for at-risk youth… which is all the explanation necessary for that throat plate. Teenagers!

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A coupe quick minutes on the spindle sander and they were ready to separate.

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I spent some quality time ensmoothening the one with attached paper template, fabricated some brass 3/16 pins to keep the stack aligned,

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… and then used a pattern bit to route them to identical dimensions.

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While out of town, I picked up some foam for the body and both balsa and basswood to experiment with for the neck.

More soon!

John
 

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I am subbed on this one! I have a fretless Ric that I love, but the 9+ pound weight is a real problem for me. I love the body shape you have chosen and the look of it so far….I also am a fan of Richlite fingerboards (made in Tacoma Wa. where I lived for many years).
I am really gonna be watching this one! Best of luck on the build and keep the pics coming!
 
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Cut and drilled all the pieces for a couple of bridges:

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Also, I received a shipment in from Richlite... 2 bass fretboard blanks. Oh, and if you think that pink Owens Corning insulation is for a body core, you would be correct! Told you this is going to be experimental...

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My guess is your cover band version of "The Pink Panther" would be particularly authentic with that material in the slab....

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