Lap Steel Project, progress report

skh515

New member
It’s been a while since I mentioned the home-made Lap Steel. Those of you who thought I’d given up would be wrong.

Having never owned, or even played, a Lap Steel, deciding to build one might seem like a strange idea. But I’ve never let not knowing what I was doing get in the way before, so why start now?

My orginal design was a bit complex and had slowed the project to a snail’s pace. So I decided to design a “Simplified” version. Something I could start building right away (and didn’t make my head hurt).

LapSteelS.JPG


For some reason, when I export files from AutoCAD some lines seem to get lost.

I have finished milling all the wood and have assembled it for a dry run.

It’s features include:
JB Trembucker (bought from Lew)
Hipshot Trilogy and Roller Nut (a special order through Black Rose)
Roller Bridge
Gotoh 16:1 Tuners
Six-way Switch wired for:
1) Series
2) Split (Stud Coil)
3) Parallel
4) Series, Out of Phase
5) Split (Adjustable Coil)
6) Parallel, Out of Phase
(Thanks to ArtieToo for providing the schematics to figure out how to wire it up).
CTS 250k Volume Pot
CTS 250k No-Load Tone Pot with a .047 Orange Drop cap (Also from Black Rose).
Switchcraft jack in a Strat jack plate I robbed off and extra body I have laying around

The body is Walnut with a Birdseye Maple cap. A 59 Trem might have been a better choice since these are both bright sounding woods, but it still sounds great.


lapsteel01.jpg


This isn’t a great picture, but you can see my next project in the background. I’m calling it a 50s Tele Custom (A MIJ 50s RI neck on a MIM Standard Tele body with a ’72 Custom pickguard).

lapsteel02.jpg


The nails in the nut are just temporary until I apply the finish and poly.
I haven’t had much of a chance to try out the Trilogy yet, so I don’t know if it was worth the expense. The Trilogy, Roller Nut and Roller Bridge made up about half of the part cost. So it will be a waste if I end up not using it.

You’ll notice the missing Vol knob. For some reason the Hipshot O-ring knobs will fit on some CTS pots and not others. Anyway, I’m planing on using black Gibson “Top Hat” knobs with pointers.

I have a few touch-ups to do on the body. Next week I plan on taking it apart, giving it a coat of danish rubbing oil (maybe) and then several coats of Poly. I’m going for a mirror-like finish.

I’m also going to see if I can fix the frozen adjuster on the Trilogy while it’s off of the guitar.

lapsteel03.jpg


A close-up of the Control panel, bridge, etc. Or since this is the SD Forum, maybe I should say a close-up of the JB Trembucker.

lapsteel04.jpg


Headstock detail – The odd offset of the tuners is so I could keep the strings in a straight line from the tuners to the tailpiece (looking down on the guitar). It should work great for a 7-string.

Submitted for your approval,
 
Re: Lap Steel Project, progress report

Cool. Wish I could play one.

Can you put poly over an oil finish? I'd research that first before finding out later that it was a big mistake.
 
Re: Lap Steel Project, progress report

forgive me if this is an ignorant question, but i've never even seen a lap steel, much less played one .... how did you do the fret line measurement so as to get them in the correct place?

looks very cool - congrats!

t4d
 
Re: Lap Steel Project, progress report

tone4days said:
forgive me if this is an ignorant question, but i've never even seen a lap steel, much less played one .... how did you do the fret line measurement so as to get them in the correct place?

Not an ignorant question at all.
I got it from this website:
http://www.buildyourguitar.com/resources/lapsteel/fretboard2.htm

I used the 22.5" scale they have listed. To get the third octave, I used AutoCad to scale the 2nd octave down by 50%.
 
Re: Lap Steel Project, progress report

skh515 said:
For some reason, when I export files from AutoCAD some lines seem to get lost.
check your print settings in your layer manager to make sure some layers aren't set to "non print"

a nice first project
 
Re: Lap Steel Project, progress report

MattPete said:
Cool. Wish I could play one.

Can you put poly over an oil finish? I'd research that first before finding out later that it was a big mistake.


If you can play slide, you can play a lap steel.

I did a test piece when I was considering a poly finish for my Mahogany Strat about 2 years ago. It worked fine and still has it's mirror finish. I think the key is letting the oil finish dry completely. I put about 12 coats of Rubbing Oil on my Strat, so I'm not sure it's dry yet, but I decided against the poly finish so it doesn't matter. On this one it will be one light coat, if I use it at all. And hopefully a couple of days in the sun with throughly dry it.

Thanks for the concern. It would suck to do all this work and then have the finish start popping off. I'd probably know what it's like to be a Gibson employee though.
 
Re: Lap Steel Project, progress report

Curly said:
check your print settings in your layer manager to make sure some layers aren't set to "non print"

a nice first project

Hey Curly,
I didn't realise you're a CAD man.

My Layer Control doesn't seem to have any print setting, but I am using LT 95. I have the LT 97 upgrade too, but I like the 95 better, except that I can't delete a layer. That is, without opening it in 97 and deleting it, which is kind of a pain.
 
Re: Lap Steel Project, progress report

Wow Steve. Nice job. That should sound killer. I hope you're gonna post some clips when its all done. :)
 
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