As far as applying it to a speedo face, any ideas? Only an Alps printer pints white I think and you could use an iron on transfer film maybe.
Wouldn't a silk screen be the way to go? Years ago I had a friend into silk screen printing of all kinds of things. The screen material, probably not silk, was coated with some photo sensitive material that was exposed to the design, in the developing process some areas washed away and others became solid.
The first problem is to remove the existing markings from the dial and restore the even matte black finish. Watch makers and repairers use some sort of special paint.
My wife's been looking at a craft provo machine which can cut any computer design into material like paper or cardboard.
Something to be encouraged oscar, I sure she absolutely needs it, just make sure the machine can accommodate paper and cork gasket material.
Now if only there was a simple drop-in Lego cog replacement to make the average w116 speedo read correctly.
All you need are the gears from the existing speedo that matches your rear end ratio, this makes the odometer correct, the analogue needle position is recalibrated with spring tension.
koan