I have a wr450 07 model which has a wierd indicator problem..... If I switch the indicators on at low revs the green indicator light comes on but doesnt flash..indicators dont come on at all. If I increase the revs past approx 2000 the green indicator light starts to flash and the indicators work! I dont understand! Any ideas??????? I would have thought that the indicators should operate at any revs. Headlight is fine.