Bike computer won't show speed despite spending an hour tweaking the thing!
I've been trying to fix up my bike computer to get it to show the speed. It was barely used on an older bike so I decided to stick it on my racer. Despite trying it on the front and back wheels, moving the magnet and moving the speed sensor, the only visual sign that something worked was the fact that the time went to 5 seconds (something which only happens when the wheel is moving). I don't know how I got those numbers because a Max/average speed never registered. Ive attached pictures of the current placement of everything in case it's any help. The bike computer is called "Pro cycle f20". Ive lost the instructions for it and couldn't find any online so I'm not sure what I'm doing wrong.