I have seen different people place their magnets at a different radius on their front wheel from each other. I bouhgt a Rox 9 computer, and the instructions do not tell you exactly where on the wheel to place the magnet. I have made the logical assumbtiong that because the sensor works based on the DIA of the wheel, that the magnet and sensor would be the closest to the outside DIA of the wheel.
Is this correct or does it not matter?
Does the same apply for a Cadence Magnet? you would want it as close to the pedal axis as posible.