I see someone selling a set of RW tremolo+control backplates for a SE made by Guildford on Reverb, so I'd reach out to Guildford as it sure looks like they make them even though they haven't one listed themselves right now..
I've only ordered truss rod covers from Guilford and they were all top notch (now I just make mine as those aren't all that hard to do with tools).
No gap at all on both the ones I got.It sounds like you might have gotten a USA TRC ?
The SEs have a different bottom to hole spacing (longer I think, which would explain the fairly massive 1/16” gap you’re getting).
The color I'm not worried about. It's the screw holes and probably the shape of the control cavity plate that are problematic - SE's and US models are different, just like the English vs metric hardware.I color matched a set of mahogany plates from Guilford. He had some helpful hints on getting the match right.
Having tried to build backplates, unsuccessfully so far, for my Custom 24 the position of the mounting holes has to be spot on.
There is very little material left between the edge of the cover and most of the mounting holes (especially with them being countersunk); have one a little too off and the wood will break immediately.
On Private Stock models the cavities are routed deeper when ordering matching wood plates, and the resulting backplates seem to be about 2-3x thicker that on Core models; the holes still have to be accurate but you get a little more leeway.
I'm actually going to give it another shot this afternoon... crossing fingers haha.
Of course, why am I bothering with curly maple when I could just have beautiful MDF covers ???
I'm looking into whether I could used magnets with set screws in the body to avoid avoid to drill holes in those backplates.
So far it's going decently well...
I did a resaw (by hand which was fun) of a highly figured board that would yield 4 sets of backplates, then surface them with a router.
So far I have three backplates...
One of them has an invisible touch up to glue a tiny piece to fix tear out.
They still need to be thinned down to the proper thickness, that part usually goes smoothly but router and curly maple never cease to surprise me.
Some sanding will be needed as they don't quite fit yet.
Of course, why am I bothering with curly maple when I could just have beautiful MDF covers ???
One set will be northern lights.
I actually tweaked an approximation of it today and like the results:
Other sets will be beach fade and/or frostbite.
I book-matched swamp backplates this week-end too (the piece I had wasn't large enough to make plates out of it).
This was intended for the CU24 that will instead get NL covers, that's because the swamp ash on that guitar has a very different color than my backplates (more pale and very yellowish).
However I have another one with swamp ash back whose color is a perfect match once the plates are wet/finish, the grain though is much wilder:
So wood color matches, but the grain filler also has to match and I had never done grain filling until now...
On the first try I mixed the grain filler with Keda Liquid dyes until I got a chocolate color.
This turned too dark once finished (I'm using superglue to 'wet' the wood and get a quick idea of how things will look):
Of course I didn't take any notes. On the next try I made a progression of 9 different shades taking notes at each step as I added drops of yellow, brown, and red:
Sanded, applied superglue, and compared against the body. The middle of the piece was looking VERY close:
I tried redoing that particular color for confirmation (remember I was loosing grain filler at each new color) and that's very close.
It's too good of a match to pass on the opportunity, I'll use those swamp ash backplates for this specific guitar. I just hope I won't mess up the mounting holes this time.