Servus, I have a Monster 1000 Si.e, one of the first models with injections. Unfortunately, it always causes me problems, sometimes it runs perfectly, another time it just clacks. Battery is full, sometimes it jumps again after a while but that’s not a solution. Has jmd an idea what this could be or ne knows jmd a workshop near Ravensburg or Ulm which is reliable and can find out. I am a student and therefore financially not exactly larger Greetings and thanks in advance