Andyjr1515

Excellent - another @Jimothey build!

Yes - it's much higher than the standard fixing screws. The i.d. of the standard fixing screw is 3mm and is usually - I think - mild steel, the i.d. of a stainless m4 machine screw is 3.24mm and is, of course, stainless giving 16% greater area over a much stronger steel. The o.d. of the inserts is 9mm, against the standard fixing screws at around 4mm. Wal are the only commercial basses I've personally worked on that fit machine screws and I'm pretty certain they are m4 too. The thing that staggered me was once seeing the tubular fuselage of an Auster light aeroplane. Welded on were 4 small brackets with the holes for the 4 machine screws holding the engine on. Now, admittedly, that will have been aircraft grade stainless, but they were tiny. I reckon 6mm tops - maybe even 5mm.

Well, I've got a few days of grandparent duties coming up but I'm pleased to say - other than a tweak still to do on the volute - the basic neck carve, I reckon, is there or thereabouts and we are now entering the 'sanding, finishing and assembling' stage: The back cover and body will be the same shade as the headstock once the finish has been put on and the body will darken a touch. The neck will probably remain this sort of colour. And I say 'the basic neck carve, I reckon, is there' because I've actually never ever played a 6 string bass - and I'm building this for a guy who has...and lots. So what we ACTUALLY have is, 'I've never played a 6 string bass but, if I did, I think this is what I'd like one to feel like' What could possibly go wrong

OK - still got to finish shaping the neck and the volute, but this is what the headstock is starting to look like. From a functional point of view, I'm MUCH happier with this: The final sanding will straighten up the right-hand walnut flash: Going to see if I can finish the neck carve this afternoon before the next stint of grandparenting!

What - more clamps??? The one remaining doubt I had with the softness of this particular mahogany was the ability to hold the tuners and their fixing screws during a lifetime of playing. I didn't want to slim down the volute for obvious reasons (by the way - this still has more carving to be done but will remain fit-for-purpose thickness-wise) but I did want to put a hardwood back plate on the back of the headstock. As such, using my last offcut of katalox and again lining it with ebony veneer, I carved the headstock a couple of mm to be able to drop a backplate in flush with the volute lead-out. I'm much happier with this functionally, but I think it will add a level visually. And please note, @TheGreek - I do sometimes take notice Once it's all sanded and finished, you will notice it hides the bit that bothers you a touch

The sellers ebay shop for the above specific ones is: http://www.ebaystores.co.uk/Falcon-Workshop-Supplies and they are in the 'furniture fixings' section

Can't find the specific supplier I got the inserts from last time but again there are loads on ebay. These are the same type I used: https://www.ebay.co.uk/itm/361452340339?_trksid=p11400.c100710.m5035&_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20170110123657%26meid%3Dc8d083d864ad40a394953f1879c992c4%26pid%3D100710%26rk%3D1%26rkt%3D2%26mehot%3Dpp%26sd%3D361452340339&ul_noapp=true

If these are the sort of things you are looking at @fleabag - or similar concept - : I got the M4 machine screws from GWR Fasteners who trade on ebay here: http://www.ebaystores.co.uk/GWR-Fasteners?_rdc=1 The threaded inserts were also from ebay (can't find the specific supplier I used). The only thing to look for is that they are hex-key inserted (the slot head insert ones are a disaster) and that the fins are nice and thin like these which cut through and secure neatly and securely.

Have a peep at my build for @Eude if that's the sort of things you're looking at. The screws are called either machine screws or set screws and I think the threaded inserts are called just that. I use m4 size for neck fixing. If I get a moment, I'll pop a link to the supplier I use.

Nice looking bass. I rate Squier highly and this looks a particularly good one.

That red looks good, @Christine Watching this with interest. I've always found spraying challenging...

Somehow missed this along the way! Nice design It's going to look great...

Nice job

I think the micro planes are brilliant. I use them more than anything else for general bulk removal and, using the fine bladed ones, even for pre-sanding level. I don't use a handle, though. I don gloves and generally use them two handed, sometimes straight with the length but often held crossways and drawn diagonally. The fine ones can flatten a bit and lose their effectiveness albeit after a decent amount of time, but the coarser ones seem to stay sharp for a long, long time I also use the curved ones more than the flat ones - even when I'm trying to flatten things. . I It's saying somrthing that if I had to choose between my shinto rasp and the micro planes, I'd choose the microplanes. Yes - the spokeshave is veritas. Not overly expensive but a beautiful and very effective tool

I do the neck carve over two or three days. I do the carve with a combination of templates - based on profile drawings I got the prospective owner to take off his favourite playing bass - and feel. The bit that takes the longest, usually, is the heel where the feel of the transition is what matters most. However, when you do things by feel, I find it helps if you come back to it from time to time when your hand has forgotten the shape and is re-sensitised. I’m pleased, though, with the first day’s progress. First, I cut a stiff plasticard template from the measurements sent. It's based on a Lakland 44-64 and it's interesting that it's very subtly asymmetric. The closest equivalent I can think of is a Stevie Ray Vaughan 6 string electric : As with @eude's, I use a spokeshave for the very early bulk removal: But quickly move over to microplane and cabinet scrapers to give me a much more controllable cut: This is the result of the first stage: It’s getting relatively close to the template shapes but, more to the point, it is starting to feel right. You can see why I leave the back carve to late in the process. If I get it right, the neck radius will smoothly disappear as the player progresses into the full body thickness at the upper frets. This is the demarcation you get from doing that slightly odd back-to front-binding. It looks great when you add luminlay black-surround side dots in the middle

Great - that's what I hoped to hear. Thanks I've used mahogany for necks in the past, but non as soft as this. I does seem pretty strong, though, as you say. Thanks for the confirmation Andy

Well that was worth doing. Absolutely rock solid! Phew... Still quite a bit to do, but I think we're on the home straight

And next the headstock. I don't know about other builders, but I find the headstocks are often one of the 'make or break' aspects of the build. Basically, you want to keep the string runs as straight as possible - and certainly avoid two strings touching, while preserving the overall shape that you are aiming for. To do this, I personally always draw things out full size, and with the actual hardware I'm going to use. This is again one of those 'check three times, drill once' jobs. @eude sent me his preferred tuners and I'd already got hold of the correct sized nut so I had those to hand. Here's the template after some careful measuring : I can't achieve fully straight string runs with this headstock shape, but, with some careful positioning of the tuners, can get close. Basically the only strings at any angle are the two middle ones, and they are only angles very slightly. Note also - seems obvious but trust me, it's a tip learned from bitter experience - that the layout is always with the tuner knobs flat on. For those who are not sure why, I won't spoil the satisfaction of realising EXACTLY why that is So out with a 15mm forstner and we have a trial fit: Soon I am going to do a trial stringing - and for a specific reason. Something I've discussed with @eude has been just how soft the mahogany has turned out to be now I've started carving it. It's beautifully even grained quarter-sawn and it's from a top supplier...but it is very soft. Happily, the neck itself feels as solid as a rock. The volute is substantial. It has carbon reinforcement. It is a wide neck which gives disproportionately more strength than the extra string tension. It has a solid central walnut splice. It should be absolutely fine. But I'd like to make sure sooner rather than later @Christine , @Jimothey - in your professional careers, have you come across this? Is it likely to affect the bending strength? In terms of long stop - whether now or in its playing future - I have the advantage that it is a bolt-on neck and so it would not be the end of the world if I needed to build another neck. But I'll have a much better feel for it once I see how it fares with full string tension on it. Well - you can never say that my builds aren't exciting!

Love it

I've obviously led a sheltered life

Bit more progress on this. Tapered the neck to a touch oversize against the fretboard, installed the trussrod and glued on the fretboard: I also took a couple of slices off some poplar offcut for the headstock plate and the control chamber cover. Starting to look like a bass now

Still creeping up on the final neck and heel carve. Starting to get there but still a way to go: Once the carve is broadly right, I'm going to do an early string up and finalise the profile while I have some strings on so I can really feel whether the shape works or needs some slight adjustment. Still a bit more to come off the heel, but the transition is starting to look a little more elegant from the side: Oh - and just to get a view of how wide a sixer neck is, look at @eude 's next to the Swift Lite build: I'm really enjoying both of these builds - SO different to each other but both are very satisfying in a scary sort of a way

Probably not going to be able to get much done tomorrow so, just to make sure @eude doesn't have some sort of seizure, I thought I'd better do a bit more this evening. One fitted katalox chamber cover ready for the magnets to be fitted

touché! (sorry - don't know the dutch for that) Yes - most of my builds are neck through also. In fact, thinking about it, all of my own builds are - not only for this reason, but so I can go super slim and reduce the weight accordingly Beautiful build, by the way

One of the things I will do, having done a bit of air-bass playing - and having already checked first with @eude - is to scoop the back of the lower cutaway here to give some knuckle clearance for reaching the 24th frets: The treble side of the heel will also be slimmed as far as the security of the joint will allow. It won't change the front view at all, but will make the playing experience much better up at the dusty end.