Showing posts with label fret levellng neck set up. Show all posts
Showing posts with label fret levellng neck set up. Show all posts

Friday, 25 July 2014

Stone Roses Tribute: Fret Level and Re-dressing

While I'm waiting for my oval jack plate and output jack to arrive in the mail, it's time I did a fret level on the Stone Roses Tribute build in readiness to string her up and let loose with some sweet tunes. After straightening the neck with the truss-rod, I protected the frets with some painters tape and marked the top of each fret with a sharpie.


I could then use my levelling beam - coated with 320 grit adhesive sandpaper - to sand all the frets until every fret had a strip of sharpie removed from its top edge. Some of the frets came right down let me tell you!



I then went on and did an additional level on the last 7 frets at an angle down towards the pickups. To do this I laid 3 pieces of tape across the 7th fret and used this as a rest for the end of my short levelling beam. Sanding this way creates a ramp down for the very last frets and allows a much lower action to be achieved.



With all the levelling done, I proceeded to use my trusty fret files to re-crown each of them. I use a combination of el-cheapo Double-edge Fret File from Stewmac and a Little Bone file from Rectify Master. Each has it's place depending on which fret you are re-crowning. The Stewmac files are useless down near the pickups if there are horns on the guitar as there are in this case. Before using the files to re-crown, I re-applied the sharpie to each fret as a guide to how much material I was taking off each side. You don't want to file so far that you change the height of the fret!

Anyway soon the frets were re-crowned and polished to a chrome lustre. Beautiful! I then gave the neck a soak of Dr Duck's Axe Wax and it looks spectacular.


Finally, the neck needed only a new bone nut to be perfect. With my trusty Stewmac nut files and my bench sander I soon made quick work of the new nut. The action at the nut is really nice now and the whole neck feels great.


With the nut superglued in place, it was time to string her up and apply my beautiful custom truss rod cover. I received the decal for the cover from Andy at City Signs and Print in SA yesterday and couldn't wait to apply it. It looks absolutely amazing and is the perfect cap to a wonderful


Now just that output jack to go and I can call this worthy tribute guitar finished! It's looking so awesome I'm lost for words. Can't wait to get her strapped on and noodle away!

Saturday, 31 May 2014

Solid Body PRS: A Bone Nut & Ramping the Last Few Frets

Well, I've been enjoying the PRS for a week of two now. It's really nice to play, even with the standard plastic nut. The fretboard inlay stickers are staying put (I haven't even noticed they are there) and it really is a beautiful instrument under the fingers.

To improve the action still further, two more tasks remained to get this axe into silky smooth territory. Firstly, as always, new a bone nut would allow me to get the string height at the top of the fretboard down to it's absolute minimum. The nut was quickly shaped and the nut slots painstakingly filed until the correct height at the 1st fret was achieved. Open chords are now wonderful to play :).


Along with the nut, I used my new 8" sanding beam to level a "ramp" into the last 6 frets at the end of the fretboard. Kudos to Fletcher guitars and their scratch build YouTube series for tips on performing this addition to standard fret levelling. The result is a much lower string action!



Basically you lay 3 layers of tape across the 6th fret up from the end of the fretboard and then sand the remaining frets with the beam resting on the taped (raised) one. The end of the beam resting on the taped fret does not have any sand paper stuck to it so that it can glide on top of it easily. The result is a "ramp" down to the end of the fretboard, reducing buzz from these frets as the string action comes down.

She's now even more spectacular to play. The action is the lowest out of any of the guitars I have put together to date, and I really love the feel of the fretboard. A little Dr Ducks axe wax, and a new set of D'Addario extra light strings, and she's now as shredable as she's ever likely to be.

Wednesday, 18 September 2013

Siena's Stratocaster - Levelling & Redressing Frets

I performed a fret level on the stratocaster today ready for it to receive colour coats. On all kit builds I always level the frets before the finishing process begins. This is just in case the painters tape rips out some of the wood from the neck (yes, it's happened).

Anyway, in case anyone is wondering how to level their frets, here is the method that I use. The process is quite straightforward and takes little over 30 minutes on average to complete. All the tools you need to finish the job can be found quite cheaply on eBay.

Step 1: Straighten the neck

Using a notched straight edge determine if the neck is dead straight and adjust the truss rod until it is. Some people just site along the length by eye, but I'm much happier using the straight edge. If the neck is low in the middle (you can see light under the straight edge), turn the key clockwise. If the neck is high in the middle (the straight edge rocks) then turn the key anti-clockwise.


Step 2: Tape off the fretboard & Mark the top of each fret

Tape all the frets off, right up to the edge of the fret wire. I use tape with the lowest possible tack, as you can easily pull large pieces of wood from the neck when it is unfinished. On the smaller frets you will need to cut the tape in half so it can fit correctly!

Take a marking pen (sharpie) and mark along the very top of each and every fret. This marking pen line will be scratched off during fret levelling and will let us know when all the frets are level.

 

Step 3: Sand the frets level

Using my straight beam with 360 grit paper stuck to the bottom, I sand the frets - moving the beam along the fretboard and back - making sure that the beam follows the radius of the fretboard. You can also use a radius sanding block for this step to make sure the radius is maintained.


Check your marking pen regularly to see which frets still need to be levelled. These will still have marking pen on the very top and will require more sanding. Try not to sand where all frets look good - typically the high or low side of the fretboard will take more sanding than the other.  Stop sanding when there is a clean line along the top of all frets from edge to edge. Dont try to remove all the marking pen from each fret! A thin line of cleanly sanded metal is enough for each.


If you are in doubt about whether a fret is actually level (maybe you've sanded and sanded and it still looks low, you can use a fret rocker to test its height relative to the frets on the left and right.


Step 4: Redress the Frets

When all the frets are level, you must make them more rounded again by removing the rather flat-top you have now put on then. Dont worry if some frets have quite a flat top - that's normal! Using a fret dressing file, you must file the edges of each fret so that this flat space along the top is reduced to around 1-2mm. I use a LittleBone fret file for this purpose, but any purpose built fretting file (from Stewmac or similar) will do the job.

 

Step 5: Sand and Round Edges

With the frets dressed it is time to remove the harsh edges and the deeper scratches left by the sanding and filing. To do this I use sand paper wrapped around my middle finger. I start at 360 grade and move up to 400, 600 and then 800 grit. Rub the paper over the frets. The dipping action of your finger between the frets will naturally help to round them out. Check the frets as you go to make sure you have removed the deeper scratches (these will typically be towards the top of the fret). When you are finished with all sandpaper, grades then 0000 steel wool can be used as a final step.


Step 6: Polish the Frets

As a last step I like to polish the newly filed and sanded frets with some chrome polish to get them sparkling. The chrome polish turns the oxide on the frets black as it works, so dont panic. Just wipe the polish on with a soft cotton cloth (I use t-shirt material) and then buff it off again with a clean rag. Your frets will gleam!


And there you have it. It's a relatively simple process that, while a little daunting for first timers, should be a part of all kit builds. I'm certainly no luthier or woodworker and if I can do it with reasonable results, no-one else need fear. If you want your guitar neck to play like a dream, get levelling!