Doing Things Wrong

Walnut Fretboards

I cut these five blanks on my fretboard jig a long time ago. Now I finally want one, so I pulled one out at random, and it turned out to be the worst of the batch. By worst, I mean it was thin in the middle and thick at the ends, probably because it is not perfectly flat and and sat on the jig with a slight bow that I didn't notice.

I got out a radius sanding block and went to work on it. The calipers at the left now say it is even down the center, and my eye says it is even down the sides. Then I pulled out the other four boards and gave them the same treatment, but they were all pretty good already.

The board I first chose came out rather thin, not a good candidate for inlaying, so I picked the one in the front. That one is wetted down with mineral spirits to see the finished color. I'd say it is a pretty good imitation of rosewood. Walnut is not oily like rosewood, it is dry. It is also not as insanely hard as rosewood, but still hard enough to hold frets just fine, and much easier to work.

After I cut fret slots, I'm going to inlay this board with seashell for practice. I fully expect to produce a usable piece that I will save for a future project. Assuming that works, I'll do the same with my last Jatoba board for the new Ric project.


The skunk stripe is the walnut strip down the back of many 'classic' guitar necks. It is an indication of the type of truss rod within: A single steel bar in a curved channel. To create a perpendicular force, a truss rod needs two members: one in tension and one in compression. The skunk stripe rod uses the neck itself as the compression member. This was originated on a guitar neck and then extended to the bass. The problem is, a bass neck is much longer and less stiff than a guitar neck and is under much greater compression. The last thing you want to do is add more compression. Also, using two dissimilar materials for the two members inserts a host of issues, and using steel against wood, that's just hideous. The wonder of the skunk stripe is that most of the time you get away with it, despite how awful the design is. Of course, it is very cheap and easy to manufacture, in a factory setting.