You can see reed switch assembly poking out on right, and magnet assembly held in place with double sticky tape on throttle lever. Magnet assembly will be permanently bonded with Redux. Since we are looking, notice we ran a die full length of bolt, and welded castle stop nuts to fender washers, (and dipped in gun bluing), and have everything tightened down. Friction is great compared to factory assembly which had fender washers rotating, (thrusting), on nuts, instead of fender washers rotating, (thrusting), on large diameter plastic washers/throttle lever.
Y8-10-26