I need more specific information about what's happening to help. Do you have a specific case that I can look at? Also, if I could see or use your controller rebinding screen and test with controllers I have, I may be able to tell you something. Rewired's controller remapping polling system already handles axes that constantly return a non-zero value by only registering on an absolute change in axis value over time of > 0.5. (This is absolutely required for flight controllers which can have throttles that sit at +1 in the zero state.) Control Mapper and the ControlRemappingDemo1 example can handle every odd joystick and axis I have thrown at them. How are you doing your polling for rebinding? Also, I can't tell from your customer comments -- is this Linux only or every platform? What are your chosen input sources for the platforms in question?