Slot for a biscuit ?
Then I would have to machine both sides which is a pain, and probably not an issue but I really hate the idea of voids in a speaker cabinet wall.
It’s surprising how much these layers will wander without at least 3 locating points, fine on dry fitting but once you have some glue between them and clamping pressure they move all over the place. Short of locating dowels you could dry fit and align with some clamps and then drill for 2 or 3 screws which might help, remove after and dowel through to fill voids. Or if you have a router and a bearing cutter just make all layers above the bottom offset by .5 or 1mm and run the router around it. The design would have to work on the internal radii so that the chosen router bit would go around it but that would give good results and also neatly clear the glue lines/any squeeze out. Also a solid top to use to clamp onto would give an even pressure with say 5 or 6 clamps.
5 Likes
I really need two of those for my SIT amp and the PSU.
2 Likes
It’s the same font as far as I know, Pete supplied the drawing.
3 Likes
OK, Lighting then, looked different in the pic
Yeah, and the tool paths are a bit messy.
I want a couple of badges like that for my R2Rs, except the text should read FAFF TRONIC and the round bit should look like a tape spool.
No rush, Saturday will be fine. 
4 Likes
The word “TAPE” on the left and “UNT” on the right would work well.
1 Like
I would go for CU NT
You are missing the centre design which looks like a C
REEL on the left and UNT on the right would be best!
3 Likes
Very nice,but needs the cs from captain scarlet logo in the middle
10 Likes
Wow. Is that my amp?
A pedant replies: the logo is in fact the Spectrum Organisation logo. Captain Scarlet was an employee/agent of said organisation and as such he had no logo of his own.
Carry on.
14 Likes
Top pedantry 
2 Likes
Progress.
13 Likes