Originally Posted by Dirk Diggler
33c cable, clamp and a ball joint
I've been thinking about this too - after too many bone jarring crashes caused by me turning round to look at the engine and missing the wave.
I'm not spending another 40 or 50 quid on some electronic rubbish that's not waterproof in mist, let alone on the back of a rib. But my head only turns 75 degrees these days, so I'd like some sort of indicator.
Bicycle brake cable, or something, and some sort of indicator (end of cable and a ruler?), but I'm not sure what and I've not started on the project - but might.