TBM ..... oh yes, mine has all sorts of non standard wire colours added during its history .... fortunately the wiring is pretty simple and the car small enough to do continuity tests end to end without too much trouble.
Can't complain, as I once wired a 500 Triumph entirely in brown wire because it was what I had handy 😁
K
I think I must have bought a house from you once, all the wallpaper was brown - it was like living in a cardboard box !
