The fuel gauge on my K2 Gleaner wasn't working right so i bought a new one from Agco for it and installed it today, does much better than the old one, isn't wanting to show half a tank down at the 6 o clock position!! Only problem is the gauge is backwards, i looked in the tank and it is 3/4 full but the gauge shows 1/4 tank full, i had a new sender and i plugged the wire onto it and put the sender float at the top but instead of showing full the new gauge showed empty. This isn't a big deal but i was wondering why it is doing that. The wires that attached to the gauge were correct according to the wiring schematic in the manual