during wheat harvest the guage wasnt working properly. it would show full and work properly untill it got to a half of a tank then just continue to read a half of a tank. the low fuel light would come on when it was supposed to------while the guage was still reading a half of a tank. well, just before milo harvest i replaced the sendor and its still doing the same thing. reads fine untill a half a tank then doesnt move and the low fuel light comes on when its supposed to -------ffew gallons left in the tank. anyone else had this problem???