Ok, A buddy and I have taken the fuel pump out of the tank verified that the float floats and the sending unit sends. Now, when we put it all back together and hook everything back up the tank reads a little above half still. We took the pump out and set it in a bucket of gas and the float would float, hooked the wires back up and the gauge reads the signal. We would pull up on the float and it will read a full tank but sinks back down. Right now, we have the tank set back on the quad and hooked up but is reading one notch above half. The float is not hitting anything inside the tank. What would cause the float to not float?