I am working on a reproduction of speedometer and tachometer needles for R75/5.
Can anyone tell me the exact length and overhang at the back down to 1/10th of a mm?
I have a /5 but I would have to disassemble the instrument to measure it.
Meanwhile the needles for /6 are ready and tested. Once "Corona" is history I will start selling them.
Thanks for your response.