[northwind]

I took my switched power supply from the horn, which shouldn't work as there's another switch in there, but does. If you don't want to trim the ends of the grips, you can just pop a washer in between the bar end and bars, probably easier... The only question is where you put the switch, since it's a big ugly thing. Mine lives in a gap in the frame down the left hand side, nice and easy to operate and fairly out of the way.

Does anyone know what's actually in the switch? Is it just a big variable resistor? In other words, could I bin it and replace it with an on/off switch? I never use the adjustability, it's either on or off.