once again a problem… …had changed my tacho end of last year to blue lighting. as far as so good – everything had worked perfectly. as recently ne led failed I changed the and then everything again into the amatur board. now I have the problem that the km/h display only sporadic funks. should be called, sometimes it goes, sometimes not. more pleasant side effect is that the total km number is not counted if it shows no speed. colleague meant irge and what about tachowelle broken ???? I look at him and think of something like that ???!!? – how did that happen? – no matter – sounds funny to me – tzzzzz if someone has no idea what that could be or how to fix it (if then as cheap as possible) always come up with the suggestions. will post photos if it is possible to me. thank you Telle