I have successfully swapped my stock TX & RX with pt his Futaba T8J. Thanks to DJIguys on YouTube and their instructional videos to do this upgrade. Can anyone give me a step by step on how to now program in negative exponential on the control sticks as well as set a throttle curve to "calm down" all stick inputs as they are far too sensitive. I want my control characteristics on the Futaba to Match as closely as possible the very smooth inputs of the Phantom stock TX. I have seen a video on you tube where the guy states that -45% exponential needs to be programmed into airlerons/elevator and rudder controls, but no mention of the setting to smooth out the throttle response. Any detailed help appreciated on how to set the Expo and throttle curve., thanks!