If it’s an electric model, the first step is to change THR to Motor. If you don’t, and it’s an electric model, you’ll ‘test’ the switch when the throttle stick is at around. 15% (almost no one tests throttle cut running the motor or engine at 100%) and it cuts the motor (seemingly all as expected) BUT if you do it again and this time the stick is at around 30%+, toggling the switch WILL NOT stop the motor! This is downright dangerous so changing THR to Motor is an important first step, Some dude called Chip Hyde did a video on this and even he messed up how electric set up should be done as it relates to safety.