Sometime people might feel that the throttle from Full to Zero is sudden or jerky.
It happens due to the values set in Unity.
Follow the steps to make it smoother
Step 1: Download and install FOCBOX Tool (Complex Version) on your Windows PC
Step 2: Connect your Unity to the PC and turn it on
Step 3: In the FOCBOX Tool, Navigate to "PPM" Under "App Settings"
Step 4: In "General Tab" Set higher values for the fields "Positive ramping time" & "Negative ramping time".
Step 5: Save the settings and give your setup a go.
Note: The compromise is your board becomes less responsive since it can no longer respond to throttle changes as quickly.