Originally Posted by Zhangesh

hi guys, i plan on running modified TC with my 4PX and am hoping to find tricks to make the car easier to drive. currently know of negative expo on the throttle but is there anything else this amazing tx can help to control the car?

Originally Posted by sakadachi

On my 4PKS-R, there is a DELAY feature where you can slow down the trigger pull signal output to your receiver. While the throttle curve and Expo helps, the delay feature was a big improvement for me for a peaky motor/car I have. You can set it in the throttle pull range too. It is quite awesome. I am sure the 4PX has it too.