I’ve tried to calibrate the ESC to the cars remote. I’ve followed the manual instructions and watched the YouTube video from Redcat racing called “RCU Brushless ESC Calibration”. when I hold the set button at first the car starts beeping just like in the video. When I keep the remotes throttle on neutral and press the set button on the car again, the beeping just stops and doesn’t flash once like in the video. After that when I hold the throttle to the rear and forward I don’t hear any more beeps from the car like the video shows. Is there something wrong with my RC?